Patent Publication Number: US-2023142783-A1

Title: Meditation seat system

Description:
CROSS REFERENCES TO RELATED APPLICATIONS 
     This application claims the benefit of one or more co-pending prior-filed US patent applications: this application is a continuation of U.S. patent application Ser. No. 17/187,186, filed Feb. 26, 2021, which claims priority from U.S. Provisional Patent Application No. 62/988,177 filed Mar. 11, 2020, each of which is incorporated herein by reference in its entirety. 
    
    
     BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     The present invention relates to seat systems, and more specifically to seat systems suitable for supporting users sitting in a cross-legged or kneeling position during activities such as meditation. 
     2. Description of the Prior Art 
     It is generally known in the prior art to provide seat systems which support users in a variety of positions. 
     Prior art patent documents include the following: 
     U.S. Pat. No. 7,628,455 for Adjustable cross-legged support seat by inventor Brodeur, filed Oct. 27, 2006 and issued Dec. 8, 2009, is directed to a seating device for allowing a user to sit in either a cross-legged yoga position or in a conventional manner, the seating device including leg supports which can be adjusted into a variety of positions to supporting a user&#39;s legs when sitting cross-legged in a variety of places to accommodate the user&#39;s comfort level. The seat may also have an attached back support. In another embodiment the apparatus includes a seat having a surface area wide enough to allow a user to sit on the seat in a cross-legged position and having a contoured front to allow a user&#39;s legs to hang comfortably over the front of seat while the user sits in a conventional manner. 
     US Patent Publication No. 2019/0082848 for Chair that adapts to multiple sitting positions by inventor McClintock, filed Sep. 17, 2017 and published Mar. 21, 2019, is directed to a seating device for allowing a user to sit in either a cross-legged yoga position or in a conventional manner, the seating device including leg supports which can be adjusted into a variety of positions to supporting a user&#39;s legs when sitting cross-legged in a variety of places to accommodate the user&#39;s comfort level. The seat may also have an attached back support. In another embodiment the apparatus includes a seat having a surface area wide enough to allow a user to sit on the seat in a cross-legged position and having a contoured front to allow a user&#39;s legs to hang comfortably over the front of seat while the user sits in a conventional manner. 
     US Patent Publication No. 2017/0318970 for Meditation Seat by inventor Roizner, filed Jun. 9, 2016 and published Nov. 9, 2017, is directed to a specially designed seat assembly allowing a user to sit in lotus style meditation position while meditating. The seat assembly positions and elevates the user in order to provide comfort while holding the user in the correct position. The seat assembly can provide dual level support through an upper platform and lower platform. The seat assembly is specially shaped in order to conform to the contours of the user. The knees are elevated by the upper platform, and the feet and ankles are drawn inward and supported from the ground by the lower platform. The user is held in a traditional lotus style seating position. The seat assembly allows for the user to remain in a relaxed state, free from discomfort. The seat assembly is supported by a metal skeleton, which prevents the seat assembly from becoming deformed upon repeated use. The seat assembly has a cushion formed around the metal skeleton, which is stable, yet comfortable for the user. 
     U.S. Pat. No. 6,823,545 for Back support system by inventor Davis, filed May 16, 2003 and issued Nov. 30, 2004, is directed to a specially designed seat assembly allowing a user to sit in lotus style meditation position while meditating. The seat assembly positions and elevates the user in order to provide comfort while holding the user in the correct position. The seat assembly can provide dual level support through an upper platform and lower platform. The seat assembly is specially shaped in order to conform to the contours of the user. The knees are elevated by the upper platform, and the feet and ankles are drawn inward and supported from the ground by the lower platform. The user is held in a traditional lotus style seating position. The seat assembly allows for the user to remain in a relaxed state, free from discomfort. The seat assembly is supported by a metal skeleton, which prevents the seat assembly from becoming deformed upon repeated use. The seat assembly has a cushion formed around the metal skeleton, which is stable, yet comfortable for the user. 
     U.S. Pat. No. 4,777,678 for Method and apparatus for providing back support by inventor Moore, filed Jun. 18, 1986 and issued Oct. 18, 1988, is directed to a method and apparatus for providing orthopedic support. A preferred system includes a pair of wedge-shaped pillows, a cervical pillow and a rectangular elevation pillow. The pillows can be made of polyurethane foam and covered with nylon. One of the wedge-shaped pillows has a cross-section of a right isosceles triangle. The other wedge-shaped pillow also has a cross-section substantially similar to a right isosceles triangle but has a concave portion suitable for receiving a convex neck support area of the cervical pillow. The pillows preferably include Velcro™ strips which allow the pillows to be interconnected and connected to a mat so that an individual&#39;s legs and head can be appropriately supported to induce a pain-reducing curve in the individual&#39;s lower back. Rings are attached to the sides of pillows. Velcro™ covered straps  46  adjustably interconnect the rings to allow for various adjustable arrangements of the pillows. When the pillows are not in use to provide orthopedic support, they can be combined to form a geometric solid, e.g. a cube. Thus, they can be readily stored and transported in a compact solid shape, and can also be used as a small chair, stool or ottoman. 
     U.S. Pat. No. 9,089,230 for Pillow having a plurality of polygonal units by inventor Cho, filed May 15, 2012 and issued Jul. 28, 2015, is directed to a pillow having a plurality of polygonal units, includes: a triangular pentahedron unit having a shape of a triangular prism; a one-side inclined square hexahedral unit having a shape of a square pillar; a rectangular hexahedron unit having a shape of a rectangular pillar; a both-side inclined rectangular hexahedron unit having a shape of a rectangular pillar; a rhombic hexahedron unit having a shape of a rhombic pillar; an isosceles-triangular pentahedron unit having a shape of an isosceles triangular prism; and a rectangular panel-shaped hexahedron unit having a shape of a rectangular pillar, whereby the units are sewn together in such a way so as to selectively come into surface contact with each other or be stacked, thus forming one pillow, with the respective units being filled with stuffing. When the three members are folded to nest together, a unitary object is formed for easy shipment or storage. 
     U.S. Pat. No. 4,987,625 for Adjustable personal support apparatus by inventor Edelson filed Oct. 27, 1989 and issued Jan. 29, 1991, is directed to an adjustable, ergonomically sound apparatus for the human body to assume many positions such as kneeling, sitting or lying. The main components of the invention are comprised adjustable cushions with adjustable supports for the knees, ankles, feet, toes, buttocks, back legs and head. This invention is portable and allows the user to assume the positions of kneeling, sitting and laying for long periods of time on a mobile basis with out the pain, discomfort and lasting damage associated with going long periods of time in these positions without proper supports. 
     U.S. Pat. No. 6,578,217 for Cushion and method for accommodating multiple body positions by inventor Roberson filed Nov. 30, 2001 and issued Jun. 17, 2003, is directed to A plurality of resilient cushions are flexibly attached in a collapsible unitary structure which may be easily adjusted to provide head and body support for persons working or resting in prone, supine and other bodily attitudes. A primary, wedge-shaped upper-body cushion is joined at its thick end by hinged means to a smaller parallelelpipedic head pillow which may pivot so as to lie either on top, or in front of, the inclined upper surface of the primary cushion. When in the later position it is supported on a parallelepipedic protrusion of the primary cushion. The upper front corners of the primary cushion are chamfered to provide arm support, and its truncated rear end is joined by hinged means to a parallelepipedic lower-body cushion, and also provided with a handle for ready transport and storage of the entire device. 
     U.S. Pat. No. 8,777,306 for Combination foldable chair and rolling transport by inventor Rahm filed Nov. 9, 2011 and issued Jul. 15, 2014, is directed to A foldable chair, operable between a seating configuration and a rolling transport configuration, the foldable chair comprising a plurality of legs with a roller secured to the distal end of each leg and the proximal end of each leg secured to a column base. Extending from the column base is a column with a first and second end, the column first end secured to the column base and the second end of the column secured to a first platform or seat cushion. A second platform extends downwardly from the first platform for attaching a carrying case. Also included is a backrest rotatably secured to the first platform such that when the backrest is perpendicular to the first platform two roller elements are fully shrouded. When the backrest is rotated 90 degrees and disposed substantially parallel to the seat cushion the roller elements are exposed for rolling contact with the ground surface. 
     US Patent Publication No. 2019/0104842 for Modular furniture construction system by inventor Forman filed Oct. 10, 2017 and published Apr. 11, 2019, is directed to a modular furniture construction set comprising multiple pieces that can be assembled in multiple ways to form temporary but stable forms that can be used for a variety of uses such as furniture, play structures, work surfaces, room partitions etc. With suitable dimensions and materials, it is conceivable that the present invention can be used to construct temporary or permanent housing. The assembled pieces are devised such that at least one embodiment of a completed assembly is a square cube. 
     U.S. Pat. No. 9,277,813 for Modular furniture assembly and display kit with magnetic coupling assembly by inventor Nelson filed Dec. 14, 2010 and issued Mar. 8, 2016, is directed to a modular furniture assembly comprising a base and a transverse member with a convenient magnetic coupling assembly. A miniature display kit can be used in advertising or in a retail setting to display the benefits and optional positions of modular furniture. The display kit can have the same or essentially the same features as the modular furniture assembly. 
     SUMMARY OF THE INVENTION 
     The present invention relates to a seat system providing support for users seated in a cross-legged or kneeling position. 
     It is an object of this invention to provide a compact, transportable seat system which supports a user&#39;s knees, hips, and back to increase the level of comfort for the user when seated in a cross-legged or kneeling position. As opposed to the prior art, the system provides for a system which allows a user to be seated cross-legged or kneeling on a platform close to the floor or ground, with highly adjustable knee blocks, or multi-angled knee blocks (MAKs), to support the knees and hips of users who are relatively inflexible. 
     In one embodiment, the present invention includes a customizable seat system for supporting a user in a cross-legged or kneeling position. 
     In another embodiment, the present invention includes a customizable knee block for supporting the knees and hips of a user in a cross-legged or kneeling position. 
     In yet another embodiment, the present invention includes a base with an adjustable height including a plurality of magnetic risers. 
     These and other aspects of the present invention will become apparent to those skilled in the art after a reading of the following description of the preferred embodiment when considered with the drawings, as they support the claimed invention. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG.  1 A  illustrates a front perspective view of a seat system according to one embodiment of the present invention. 
         FIG.  1 B  illustrates a front perspective view of a seat system according to another embodiment of the present invention. 
         FIG.  1 C  illustrates a front perspective view of a seat system adjusting to a collapsed state according to one embodiment of the present invention. 
         FIG.  1 D  illustrates a front perspective view of a seat system adjusting to a collapsed state according to another embodiment of the present invention. 
         FIG.  2    illustrates a front perspective exploded view of the seat system according to one embodiment of the present invention. 
         FIG.  3 A  illustrates a front perspective view of the seat system in a collapsed state according to one embodiment of the present invention. 
         FIG.  3 B  illustrates a front perspective view of the seat system in an elongated collapsed state according to one embodiment of the present invention. 
         FIG.  3 C  illustrates a rear perspective view of the seat system in an elongated collapsed state according to one embodiment of the present invention. 
         FIG.  3 D  illustrates a cover for the seat system in a collapsed state according to one embodiment of the present invention. 
         FIG.  3 E  illustrates a front perspective view of the base of the seat system in a collapsed state according to one embodiment of the present invention. 
         FIG.  3 F  illustrates a front perspective view of a collapsed seat system with a cover placed around the base of the collapsed seat system according to one embodiment of the present invention. 
         FIG.  3 G  illustrates a top orthogonal view of a cover for a collapsed seat system according to one embodiment of the present invention. 
         FIG.  3 H  illustrates a top perspective view of a cover for a collapsed seat system according to another embodiment of the present invention. 
         FIG.  3 I  illustrates a cover for the seat system in a collapsed state according to another embodiment of the present invention. 
         FIG.  3 J  illustrates a front perspective view of a collapsed seat system with a cover placed around the base of the collapsed seat system according to another embodiment of the present invention. 
         FIG.  4 A  illustrates a rear perspective view of the seat system in a collapsed state according to one embodiment of the present invention. 
         FIG.  4 B  illustrates a handle for the seat system in a collapsed state according to one embodiment of the present invention. 
         FIG.  4 C  illustrates a strap connecting base components for the seat system in a collapsed state according to one embodiment of the present invention. 
         FIG.  4 D  illustrates a cover for the seat system and a handle connecting base components for the seat system in a collapsed state according to one embodiment of the present invention. 
         FIG.  4 E  illustrates a side view of a cover over the seat system in a collapsed state according to one embodiment of the present invention. 
         FIG.  5    illustrates a rear perspective view of the seat system in a collapsed state being carried by a user according to one embodiment of the present invention. 
         FIG.  6 A  illustrates a front perspective exploded view of the seat and magnetic risers according to one embodiment of the present invention. 
         FIG.  6 B  illustrates a back perspective exploded view of the bottom of the seat and magnetic risers according to one embodiment of the present invention. 
         FIG.  7 A  illustrates a side transparent orthogonal view of a riser plate according to one embodiment of the present invention. 
         FIG.  7 B  illustrates a top orthogonal view of the riser plate according to one embodiment of the present invention. 
         FIG.  7 C  illustrates a top orthogonal view of a riser plate with indentations according to another embodiment of the present invention. 
         FIG.  7 D  illustrates a top orthogonal view of the riser plate with indentations according to another embodiment of the present invention. 
         FIG.  7 E  illustrates a side orthogonal view of the riser plate with indentations according to another embodiment of the present invention. 
         FIG.  7 F  illustrates another side orthogonal view of the riser plate with indentations according to another embodiment of the present invention. 
         FIG.  7 G  illustrates another side orthogonal view of the riser plate with indentations according to another embodiment of the present invention. 
         FIG.  7 H  illustrates a front perspective view of the riser plate with indentations according to another embodiment of the present invention. 
         FIG.  7 I  illustrates a view of the riser plate with indentations according to another embodiment of the present invention. 
         FIG.  7 J  illustrates a bottom view of the riser plate with indentations according to another embodiment of the present invention. 
         FIG.  7 K  illustrates a top orthogonal view of the riser plate according to another embodiment of the present invention. 
         FIG.  7 L  illustrates a top orthogonal view of the riser plate according to yet another embodiment of the present invention. 
         FIG.  7 M  illustrates a top orthogonal view of the riser plate according to yet another embodiment of the present invention. 
         FIG.  7 N  illustrates a side orthogonal view of the riser plate according to another embodiment of the present invention. 
         FIG.  7 O  illustrates a side orthogonal view of the riser plate according to yet another embodiment of the present invention. 
         FIG.  7 P  illustrates a bottom orthogonal view of the riser plate according to another embodiment of the present invention. 
         FIG.  8 A  illustrates a rear perspective view of the seat according to one embodiment of the present invention. 
         FIG.  8 B  illustrates a front perspective view of the seat according to one embodiment of the present invention. 
         FIG.  8 C  illustrates a side perspective view of the seat in a collapsed state according to one embodiment of the present invention. 
         FIG.  8 D  illustrates a side perspective view of the seat in a fully extended state according to one embodiment of the present invention. 
         FIG.  9 A  illustrates a side orthogonal view of the knee block according to one embodiment of the present invention. 
         FIG.  9 B  illustrates a top orthogonal view of the knee block according to one embodiment of the present invention. 
         FIG.  9 C  illustrates a front orthogonal view of the knee block according to one embodiment of the present invention. 
         FIG.  9 D  illustrates a rear orthogonal view of the knee block according to one embodiment of the present invention. 
         FIG.  9 E  illustrates a top perspective transparent view of the knee block according to one embodiment of the present invention. 
         FIG.  9 F  illustrates a top perspective exploded transparent view of the knee block according to one embodiment of the present invention. 
         FIG.  10 A  illustrates a side perspective view of a molded knee block in a transitional position according to one embodiment of the present invention. 
         FIG.  10 B  illustrates a side orthogonal view of the molded knee block in a transitional position according to one embodiment of the present invention. 
         FIG.  10 C  illustrates a side orthogonal transparent view of the molded knee block in a transitional position according to one embodiment of the present invention. 
         FIG.  10 D  illustrates a detail side orthogonal view of the hinge of the molded knee block in a transitional position according to one embodiment of the present invention. 
         FIG.  10 E  illustrates a top orthogonal view of the molded knee block in a transitional position according to one embodiment of the present invention. 
         FIG.  10 F  illustrates a side perspective view of a molded knee block according to another embodiment of the present invention. 
         FIG.  10 G  illustrates a side perspective view of a molded knee block according to another embodiment of the present invention. 
         FIG.  10 H  illustrates a side perspective view of a molded knee block according to another embodiment of the present invention. 
         FIG.  10 I  illustrates a side perspective view of a molded knee block according to yet another embodiment of the present invention. 
         FIG.  11    illustrates an exploded front perspective view of a laser cut knee block according to one embodiment of the present invention. 
         FIG.  12 A  illustrates a side orthogonal view of the knee block resting on a first side of the knee block according to one embodiment of the present invention. 
         FIG.  12 B  illustrates a side orthogonal view of the knee block resting on a top of the knee block according to one embodiment of the present invention. 
         FIG.  12 C  illustrates a side orthogonal view of the knee block resting on a base of the knee block according to one embodiment of the present invention. 
         FIG.  12 D  illustrates a side orthogonal view of the knee block resting on a base of the knee block rotated 180 degrees from the position of the knee block in  FIG.  12 B  according to one embodiment of the present invention. 
         FIG.  12 E  illustrates a side orthogonal view of the knee block resting on a portion of the first side and a portion of the rounded corner formed by the first side of the knee block and a top of the knee block according to one embodiment of the present invention. 
         FIG.  12 F  illustrates a side orthogonal view of the knee block resting on a portion of the first side and a portion of the rounded corner formed by the first side of the knee block and a top of the knee block according to one embodiment of the present invention. 
         FIG.  12 G  illustrates a side transparent orthogonal view of the knee block resting on a top of the knee block according to one embodiment of the present invention. 
         FIG.  12 H  illustrates a side transparent orthogonal view of a wedge of the knee block rotating about the base of the knee block via the hinge according to one embodiment of the present invention. 
         FIG.  12 I  illustrates a side transparent orthogonal view of the wedge of the knee block rotated about the base of the knee block via the hinge according to one embodiment of the present invention. 
         FIG.  12 J  illustrates a side orthogonal view of the wedge of the knee block rotated about the base of the knee block via the hinge according to one embodiment of the present invention. 
         FIG.  13 A  illustrates a side perspective view of a back plate for a back rest according to one embodiment of the present invention. 
         FIG.  13 B  illustrates a side perspective view of a black plate and a slider for a back rest according to one embodiment of the present invention. 
         FIG.  13 C  illustrates a side perspective view of a back plate, a slider, and a back cushion for a back rest according to one embodiment of the present invention. 
         FIG.  13 D  illustrates a side perspective view of a back rest lowering onto a spine according to one embodiment of the present invention. 
         FIG.  13 E  illustrates a side perspective view of a back rest attached to a spine according to one embodiment of the present invention. 
         FIG.  13 F  illustrates a side perspective view of a back rest and a spine connected to a seat according to one embodiment of the present invention. 
         FIG.  13 G  illustrates a side perspective view of a spine according to one embodiment of the present invention. 
         FIG.  13 H  illustrates front perspective view of a screw plate for a spine according to one embodiment of the present invention. 
         FIG.  13 I  illustrates a side perspective view of a back rest according to one embodiment of the present invention. 
         FIG.  14 A  illustrates an exploded view of a seat support, spine, and back rest according to one embodiment of the present invention. 
         FIG.  14 B  illustrates a side perspective view of a seat support and riser plate according to one embodiment of the present invention. 
         FIG.  14 C  illustrates a bottom view of a seat according to one embodiment of the present invention. 
         FIG.  14 D  illustrates a bottom view of a seat support according to one embodiment of the present invention. 
         FIG.  14 E  illustrates a bottom view of a seat support connected to a seat according to one embodiment of the present invention. 
         FIG.  14 F  illustrates a side-exploded view of a seat and seat support connecting to a riser plate according to one embodiment of the present invention. 
         FIG.  14 G  illustrates an orthogonal side view of a seat and seat support connected to a riser plate according to one embodiment of the present invention. 
         FIG.  14 H  illustrates a side perspective view of a seat support attached to a riser plate, spine, and back rest according to one embodiment of the present invention. 
         FIG.  15    illustrates a front perspective view of a desk attachment according to one embodiment of the present invention. 
         FIG.  16 A  illustrates a front perspective view of a seat system according to an alternative embodiment of the present invention. 
         FIG.  16 B  illustrates a back perspective view of the seat system according to one embodiment of the present invention. 
         FIG.  17 A  illustrates a top orthogonal view of the seat according to one embodiment of the present invention. 
         FIG.  17 B  illustrates a bottom orthogonal view of the seat according to one embodiment of the present invention. 
         FIG.  18 A  illustrates a front orthogonal view of the seat system including the seat, the spine, and the backrest according to one embodiment of the present invention. 
         FIG.  18 B  illustrates a back orthogonal view of the seat system according to one embodiment of the present invention. 
         FIG.  18 C  illustrates a side orthogonal view of the seat system according to one embodiment of the present invention. 
         FIG.  19 A  illustrates a front perspective view of the seat system according to one embodiment of the present invention. 
         FIG.  19 B  illustrates a back perspective view of the seat system according to one embodiment of the present invention. 
         FIG.  19 C  illustrates a front perspective view of the seat system according to one embodiment of the present invention. 
         FIG.  20    illustrates a top orthogonal view of the seat system according to one embodiment of the present invention. 
         FIG.  21 A  illustrates a front perspective transparent view of a collapsed state of the seat system according to one embodiment of the present invention. 
         FIG.  21 B  illustrates a front perspective transparent view of a collapsed state of the seat system according to an alternative embodiment of the present invention. 
         FIG.  22 A  illustrates a front perspective view of a collapsed state of the seat system according to one embodiment of the present invention. 
         FIG.  22 B  illustrates a back perspective view of a collapsed state of the seat system according to one embodiment of the present invention. 
         FIG.  23 A  illustrates a front orthogonal view of a collapsed state of the seat system according to one embodiment of the present invention. 
         FIG.  23 B  illustrates a back orthogonal view of a collapsed state of the seat system according to one embodiment of the present invention. 
         FIG.  23 C  illustrates a side orthogonal view of a collapsed state of the seat system according to one embodiment of the present invention. 
         FIG.  24 A  illustrates a top perspective view of an alternative embodiment of the meditation system of the present invention. 
         FIG.  24 B  illustrates a side perspective view of an alternative embodiment of the meditation system of the present invention. 
         FIG.  24 C  illustrates a back orthogonal view of an alternative embodiment of the meditation system of the present invention. 
         FIG.  25 A  illustrates a top orthogonal view of the seat according to one embodiment of the present invention. 
         FIG.  25 B  illustrates a side perspective view of the seat according to one embodiment of the present invention. 
         FIG.  26 A  illustrates a top orthogonal view of an embodiment of the meditation system of the present invention in a collapsed state. 
         FIG.  26 B  illustrates a top perspective view of an embodiment of the meditation system of the present invention in a collapsed state. 
         FIG.  27 A  illustrates a top perspective view of an embodiment of the meditation system of the present invention in a collapsed state. 
         FIG.  27 B  illustrates a front orthogonal view of an embodiment of the meditation system of the present invention in a collapsed state. 
         FIG.  28 A  illustrates a top perspective view of an alternative embodiment of the meditation system of the present invention in a collapsed state. 
         FIG.  28 B  illustrates a top perspective view of an embodiment of the meditation system of the present invention in a collapsed state. 
         FIG.  28 C  illustrates a front orthogonal view of an embodiment of the meditation system of the present invention in a collapsed state. 
     
    
    
     DETAILED DESCRIPTION 
     The present invention is generally directed to a portable seat system. The system includes a seat, risers operable to be magnetically coupled to each other, a base, and knee blocks. 
     In one embodiment, the present invention includes a customizable seat system for supporting a user in a cross-legged or kneeling position. 
     In another embodiment, the present invention includes a customizable knee block for supporting the knees and hips of a user in a cross-legged or kneeling position. 
     In yet another embodiment, the present invention includes a base with an adjustable height including a plurality of magnetic risers. 
     None of the prior art discloses a seat base including a plurality of risers, wherein the height of the base is adjustable by removing or adding one or more risers, and wherein the risers are magnetically coupled to each other. Furthermore, none of the prior art discloses adjustable knee blocks including a base and a wedge attached to the base via a hinge, with the wedge operable to rotate about the hinge such that the knee block is operable to provide a range of heights and angles relative to a flat surface when placed on the flat surface. Finally, none of the prior art discloses a compact, portable seat system with a seat, risers, knee blocks, and a folding base operable to old such that the base receives the seat, risers, and knee blocks. 
     Meditation is an ancient practice that has been around for thousands of years. While definitions of and postures for meditation vary across different cultures and religion, one common position of meditation involves a meditator sitting in a cross-legged or kneeling position on the ground or on the floor. Meditation can be performed while sitting in a chair or lying down; however, there are several disadvantages to these positions. Sitting in a chair or on other furniture distorts natural posture. Humans&#39; skeletal structure and muscular structure have evolved such that it causes less discomfort for humans to sit on the ground or in a squatting position. Sitting in a chair or on other furniture causes tightening of the hip flexors, weakening of the core, back, and neck muscles, and compression of spinal discs over time. Over time, this can lead to pain throughout the body, including pain in the hips, shoulders, back and neck. Additionally, sitting in a chair or on another piece of furniture causes the brain to shift to work mode, as a sitting position is often associated with work. Conversely, lying down while meditating is disadvantageous because this position is associated with sleep. Therefore, lying down causes the brain to shift to sleep mode, making this position not ideal for meditation. 
     On the other hand, meditation in a cross-legged position or lotus position provides the benefits of a natural posture as well as activating the parasympathetic nervous system. This provides for reduced anxiety and a calmer, more relaxed state. However, many people find it difficult to maintain a cross-legged position or lotus position for a period of time long enough to meditate because people are not accustomed to sitting in this position and their muscles are not sufficiently developed or not sufficiently flexible to maintain this position. This is particularly true for adult men. Typically, people who are not flexible enough to meditate in a cross-legged or lotus position have been forced to meditate on a piece of furniture, lying down, or have assembled a hodgepodge of pillows, blankets, or cushions to attempt to provide sufficient support to meditate in a cross-legged or lotus position. However, this hodgepodge assembly is difficult to consistently reproduce in the same or a similar configuration, time consuming to reproduce in the same or a similar configuration, and typically not sufficiently supportive of the knees or hips. 
     Sitting on a cushion may provide some support for users in a cross-legged position. However, when sitting cross legged on a cushion, many Westerners elevate their butts, resulting in the knees shooting up into the air after only a few minutes of sitting in this position. This results in a lack of comfort in the back, hips, knees, and ankles. While some knee blocks have attempted to address these issues, these knee blocks don&#39;t fit most tight-hipped people and are not readily customizable. Some knee blocks require removal or addition of fill material to adjust the shape or angle of the knee block. Additionally, many knee blocks are not customizable at all, and therefore do not provide adequate comfort for users in a cross-legged position. 
     Accordingly, there is a need for a seating system which allows a user to be close to the ground or floor and which provides support for a user in a cross-legged or kneeling position. There is also a need for a seating system including a seat with an adjustable height which provides back support, and a seating system including knee supports which are adjustable to support the height of a variety of users&#39; knees when the users are in a cross-legged, kneeling, or lotus position. Finally, there is a need for a seating system which is compact and portable such that it can be easily assembled, disassembled, and transported. 
     Referring now to the drawings in general, the illustrations are for the purpose of describing one or more preferred embodiments of the invention and are not intended to limit the invention thereto. 
     The present invention is directed to a seat system providing support for users seated in a cross-legged, kneeling, or lotus position. The seat system includes a base including a plurality of adjustable risers, a seat with a back operable to rotate 180 degrees, hinged knee blocks, and a foldable base operable to include the other components when in a folded or collapsed state. 
       FIG.  1 A  illustrates a front perspective view of a seat system  100  according to one embodiment of the present invention, including a seat  102  connected to a backrest  104  via a spine  106 , risers  108 , a base  110 , and adjustable knee blocks  112 . In one embodiment, the seat system is operable for use by a user with just the base  110 . In another embodiment, the seat system is operable for use by a user with the base  110  and knee blocks  112 . Advantageously, the knee blocks  112  are operable to be positioned on the base in any position to support a user of the seat system  100 . The weight of a user&#39;s body naturally holds the knee blocks  112  in place such that the knee blocks do not require any additional material or fasteners to stay in place, and the knee blocks are not attached or affixed to any other component when in use. The knee blocks  112 , or MAKs, provide increased hip support for users and are operable to configure into a variety of positions. In one embodiment, the base  110  is operable to be used as a stand-alone seat system, where a user can kneel or sit in any other comfortable position without requiring users to set up the knee blocks  112 , riser plates  108 , seat  102 , and back rest  104 . 
     In one embodiment, the seat  102  is operable to rotate 90 degrees, increasing the length of the seat  102  and enabling a user to sit or kneel length-wise on the seat  102 . By rotating the seat  102  90 degrees, the base  110  enables users to drop their feet down, offering increased ankle support. Many people find the act of kneeling uncomfortable, including men, women, seniors, and younger people. When the seat  102  is rotated 90 degrees, users are able to flatten their knees, legs, and ankles out, providing greater support for these areas. In one embodiment, the seat  102  measures approximately 16 inches by 11 inches 
     In another embodiment, the seat system is operable for use as a workstation. The riser plates  108  are lightweight, stable, durable, and easy to stack. This functionality enables users to place a work device on top of the riser plates  108 , adjusted to the user&#39;s desired height. Instead of meditation, the seat system is operable to enable users to work in a cross-legged or kneeling position, using the riser plates  108  and/or seat  102  as a platform for their work device. 
       FIG.  1 B  illustrates a front perspective view of a seat system according to another embodiment of the present invention. The seat system is operable to be used as a stand-alone seat system, enabling a user to kneel and/or sit in any other comfortable position without requiring users to set up the knee blocks  112 . Users are then able to use the seat system as a meditation system and/or a workstation. The adjustable height of the riser plates  108  enables users to set a work device on the seat  102  and allow users to sit cross-legged or in a kneeling position while working. 
       FIG.  1 C  illustrates a front perspective view of a seat system adjusting to a collapsed state according to one embodiment of the present invention. The base  110  of the seat system is operable to fold into a collapsed state via a base hinge  114 . The base hinge  114  is sewn into the seat system at the edge of each base  110 , enabling the sides of the base  110  to fold upwards by at least a 90-degree angle. The base hinge  114  further connects each base  110  to one another. With each base  110  folded upwards, the seat system is operable to adjust to a collapsed state. In one embodiment, the base hinge  114  is not sewn into the seat system. 
       FIG.  1 D  illustrates a front perspective view of a seat system adjusting to a collapsed state according to another embodiment of the present invention. Each base  110  is connected to one another via a base hinge  114 . The base hinge  114  enables the base  110  to fold upwards by at least a 90-degree angle. When the bases  110  of the seat system are folded upwards by means of the base hinge  114 , the seat system is operable to adjust to a collapsed state. 
       FIG.  2    illustrates a front perspective exploded view of the seat system shown in  FIG.  1 A . In this front perspective exploded view of the seat system, the bottom of the seat  102  is visible, exposing two magnetic protrusion indentations  200 . These magnetic protrusion indentations  200  enable the seat  102  to connect with a riser  108  using magnetic protrusions  202  associated with each riser  108 . In addition, the base  110  of the seat system contains a recess  204  enabling the attachment of the risers  108  to the base  110  of the seat system. The recess  204  includes magnetic protrusions  202  which are operable to attach to the bottom of a riser  108  or the bottom of the seat  102  via two magnetic protrusion indentations  200  on the bottom of the seat  102  or the bottom of the risers. 
       FIG.  3 A  illustrates a front perspective view of the seat system in a collapsed state according to one embodiment of the present invention. The backrest  104  is in a fully extended position from the seat  102  via the spine  106 , i.e. the backrest  104  is rotated 180 degrees from the seat  102 . The assembly of the seat  102 , the backrest  104 , and the spine  106  forms one side of the collapsed seat system assembly. The risers  108  are stacked and then placed between the base  110  and the backrest  104 . The spine  106  is connected to the backrest  104  and the seat  102  via two swivels  300 . When in the collapsed state, the seat  102 , the backrest  104 , the spine  106 , and the risers fit between the base  110 . 
       FIG.  3 B  illustrates a front perspective view of the seat system in an elongated collapsed state according to one embodiment of the present invention. Portions of the base  110  are operable to fold upward 90 degrees using base hinges  114 , enabling the seat system  100  to fold into an elongated collapsed state. In the elongated collapsed state, the seat  102 , riser plates  108 , and back rest  104  are operable to sit between the upward-folding base  110  portions. The base  110  portions are operable to fold upward via the base hinges  114 , attached where a portion of the base  110  has been cut away. In one embodiment, the base hinges  114  are operable bend to a 90-degree angle. In one embodiment, the base hinges  114  are comprised of fabric. The fabric on top is still flat when the base  110  is placed on the floor. 
       FIG.  3 C  illustrates a rear perspective view of the seat system in an elongated collapsed state according to one embodiment of the present invention. Portions of the base  110  are operable to fold upward 90 degrees, enabling the seat system  100  to fold into an elongated collapsed state using base hinges  114 . In the elongated collapsed state, the seat  102 , riser plates  108 , back rest  104 , and spine  106  are operable to sit between the upward-folding base  110  portions. 
       FIG.  3 D  illustrates a cover for the seat system in a collapsed state according to one embodiment of the present invention. The cover  304  is held in place when the cover is placed on the base by at least two magnets  306  which magnetically connect with at least two corresponding magnetics on the base. In one embodiment, the cover  304  is made of LYCRA. LYCRA is a polyurethane-based synthetic fiber, also known as spandex or elastane. By using a cover, every component of the seat system is secure when the seat system is in the collapsed state. In another embodiment, the cover  304  is made of a synthetic polyamide, an organic petrochemical compound. In another embodiment, the cover  304  is made of viscose or rayon, a fiber constructed with regenerated cellulose. In yet another embodiment, the cover  304  is made of polyester-elastane (PET), modified ethylene glycol and purified terephthalic acid. 
     In another embodiment, the cover  304  is comprised of fabric and is operable to roll up and attach to the base of the seat. In this embodiment, the cover  304  does not require the use of magnets in order to attach to the collapsed seat system. 
       FIG.  3 E  illustrates a front perspective view of the base components of the seat system in a collapsed state according to one embodiment of the present invention. The two side components of the base  110  are operable to fold upwards at a 90-degree angle from the horizontal plane of the base. Each of the two side components of the base operable to fold upward and each contains at least one magnet  306  for magnetically connecting the base to corresponding magnets in the cover. 
       FIG.  3 F  illustrates a front perspective view of a collapsed seat system with a cover placed around the collapsed seat system in one embodiment of the present invention. The cover  304  is placed over the upward-folding base  110  components and is attached to the upward-folding base components via at least two magnets  306  of the base which magnetically connect to at least two magnets  306  of the cover. In one embodiment, the cover uses hook and loop tape (e.g. VELCRO) instead of magnets in order to connect to the collapsed seat system. In another embodiment, the cover uses buttons to connect to the collapsed seat system. In another embodiment, the cover uses snapping mechanisms to connect to the collapsed seat system. In yet another embodiment, the cover uses laces to connect to the collapsed seat system. In yet another embodiment, the cover uses a hook-and-eye closure to connect to the collapsed seat system. In yet another embodiment, the cover uses buckles to connect to the collapsed seat system. 
       FIG.  3 G  illustrates a top orthogonal view of a cover for a collapsed seat system in one embodiment of the present invention. The cover  304  is operable to attach to the top of the seat system via magnets  306 . In addition, the cover  304  includes a strap  308  and a side release buckle  310  operable to attach to the strap  308 . The cover  304  measures approximately 49 inches in length. The cover is operable to fold over the collapsed seat system, measuring approximately 24 inches in length and 10.5 inches in height, 
       FIG.  3 H  illustrates a top perspective view of a cover for a collapsed seat system in one embodiment of the present invention. The cover  304  measures approximately 15.0 inches wide and 49.0 inches in length. The strap  308  is operable to connect the sides of the base via a side release buckle  310  when the seat system is in the collapsed state, maintaining the overall shape of the collapsed seat system. 
       FIG.  3 I  illustrates a cover for the seat system in a collapsed state according to another embodiment of the present invention. The cover  304  is operable to extend over the sides of the collapsed seat system and tuck underneath the base of the seat system. This embodiment does not require the use of magnets in order for the cover  304  to connect to the base and maintain the overall shape of the collapsed seat system. 
       FIG.  3 J  illustrates a front perspective view of a collapsed seat system with a cover placed around the base of the collapsed seat system according to another embodiment of the present invention. The cover  304  is operable to extend over the sides of the base  110  and tuck underneath the base  110  of the seat system, thereby holding the components of the seat system together. This enables a user to transport the seat system without losing the seat components. In one embodiment, the cover does not require magnets in order to secure the seat components within the collapsed seat system. 
       FIG.  4 A  illustrates a rear perspective view of the seat system in a collapsed state according to one embodiment of the present invention. The backrest  104 , the base  110 , the seat  102 , the spine  106 , the risers  108 , and handles  400  are adjusted into the collapsed seat system  100 . The knee blocks  112  are operable to fit between the seat  102  and the base  110 . In another embodiments, the handles are cutout from the base or are integrally formed with the base. Alternatively, the handles are operable to collapse into the base when not in use or when pressure is applied to the handles. 
       FIG.  4 B  illustrates a handle for the seat system in a collapsed state according to one embodiment of the present invention. In one embodiment, the handle is a nylon handle and uses a grip  404 . In one embodiment, the grip is a vinyl grip. In one embodiment, the grip is a plastic grip. In another embodiment, the grip is a foam grip. In another embodiment, the grip is a thermoplastic grip. In another embodiment, the grip is a silicone grip. When the seat system is not in a collapsed state, the handle  400  remains exposed and/or is operable to tuck under the base of the seat system. In one embodiment, the handle is a strap with no grip component. In one embodiment, the handle is a plastic handle. In another embodiment, the handle is detachable from the seat system. 
       FIG.  4 C  illustrates a strap connecting base components for the seat system in a collapsed state according to one embodiment of the present invention. The strap  308  connects the sides of the base  110  together using at least one side release buckle  310 . In addition, the strap includes a handle  312 , enabling the collapsed seat system to be easily transported. In one embodiment, the strap  308  is a nylon strap. 
       FIG.  4 D  illustrates a cover for the seat system and a handle connecting base components for the seat system in a collapsed state according to one embodiment of the present invention. A cover  304  connects to the seat system  100  via magnets  306 . The cover  304  is further held in place by a strap  308 , connecting the two sides of the base  110  to one another when the seat system is in the collapsed state. The strap  308  holds the base  110  components together using a side release buckle  310 . In addition, the strap  308  includes a handle  312 . 
       FIG.  4 E  illustrates a side view of a cover over the seat system in a collapsed state according to one embodiment of the present invention. In one embodiment, the cover  304  includes a fold placed approximately 2.0 inches above the base of the collapsed seat system. This fold is the location in which the sides of the base fold upwards. One end of the cover  304  connects to the base  110  via an attachment point  406 . In one embodiment, the attachment point is sewn to the base  110 , connecting the base  110  and the cover  304 . 
       FIG.  5    illustrates a rear perspective view of the seat system in a collapsed state being carried by a user according to one embodiment of the present invention. Using one of the handles  400 , the seat system  100  in the collapsed state is operable for transportation by the user. Knee blocks  112  are operable to be positioned between the seat  102  and the base  110  of the seat system when the seat system is in the collapsed state. 
       FIG.  6 A  illustrates a front perspective exploded view of the seat and magnetic risers according to one embodiment of the present invention. The back rest  104  is at a 90-degree angle in relation to the seat  102 . Risers  108  are stacked on top of one another according to a user&#39;s desired seat  102  height. In one embodiment, each riser  108  contains at least two magnets, enabling each riser  108  to be stacked on top of one another in a secure manner through the at least two magnets engaging indentations operable to receive the magnetic protrusions  202  such that the risers are flush when stacked together. In one embodiment each riser  108  measures approximately 11 inches by 11 inches by 1.5 inches. In one embodiment, the risers  108  are constructed using ethylene-vinyl acetate (EVA) C shore 38 foam. In another embodiment, the risers  108  are constructed using other types of materials including, but not limited to, other closed cell foams, thermoplastic elastomer (TPE) foam, recycled EVA foam, and/or a high-density upholstery foam. 
       FIG.  6 B  illustrates a back perspective exploded view of the bottom of the seat and magnetic risers according to one embodiment of the present invention. The back rest  104  is at a 90-degree angle in relation to the seat  102 . The bottom of the seat contains indentions  200  operable to fit magnetic protrusions  202  of the magnetic risers. The magnetic risers fit together with magnets for height adjustability. In addition, the seat  102  is operable to fit into place on top of the risers through magnetic attachment via the magnetic protrusions  202  of the top riser to the indentations  200  in the bottom of the seat. 
       FIG.  7 A  illustrates a side transparent orthogonal view of a riser plate according to one embodiment of the present invention. Each riser plate  108  includes at least two striker plates  702  and at least two indentations  704  operable to receive the magnetic protrusions  202 . A magnet  700  is positioned immediately above each indentation  704  operable to receive the magnetic protrusions  202 . The bottom of the magnets  700  sit approximately 0.5 inches from the base of the riser plate  108  and the top of the magnets sit approximately 0.7 inches from the top of the riser plate  108  and approximately 1.5 inches from the top of the magnetic protrusions  202 . With the magnetic protrusions  202 , the total height of each riser plate  108  is approximately 2.0 inches. Without the magnetic protrusions  202 , each riser plate  108  measures approximately 1.5 inches in height. The diameter of the magnetic protrusions  202  extending from each riser plate  108  measure approximately 2.0 inches, with approximately 0.1875-inch radius corners. The diameter of the indentations measures approximately 2.12 inches. The magnets  700  are approximately 0.3 inches in height. In one embodiment, each striker plate  702  is constructed of ferrous steel with a countersunk chamfered through hole, where the countersink sits below the outer layer of the riser plate at a 90-degree angle. In one embodiment, the at least two magnets are N48-grade magnets. In one embodiment, the at least two magnets are neodymium magnets. In another embodiment, the at least two magnets are bonded magnets. In another embodiment, the at least two magnets are ferrite magnets In yet another embodiment, the riser plates do not include magnets and instead are operable to click together using the protrusions. In addition, each riser plate  108  contains at least two grip indentations  706 , enabling users to easily detach riser plates  108  from one another and/or the seat system. The at least two grip indentations  706  measure approximately 3.5 inches by 0.5 inches by 0.5 inches. In addition, each riser plate  108  contains at least two screw components  708  and at least two screw receiver components  710 , operable to hold the magnets  700  in place. 
     In one embodiment, the riser plate contains a core cutout located on the bottom of the riser plate. The core cutout is a cutout extending from the bottom of the riser plate inward, towards the center of the riser plate. The core cutout does not extend to the top of the riser plate or to the exact edge of each of the riser plate&#39;s sides, but stops the inward extension at the center of the riser plate. Advantageously, this reduces the overall weight of the seat system, increasing the seat system&#39;s portability and structural integrity. 
       FIG.  7 B  illustrates a top orthogonal view of the riser plate according to one embodiment of the present invention. Each of the at least two striker plates  702  contain one thru hole  708 , located at the center of each striker plate. The thru holes measure approximately 0.20 inches in diameter. In one embodiment, the riser plate measures 11.0 inches by 11.0 inches. The at least two grip indentations  706  are positioned on opposite sides of the riser plate  108  from one another. 
       FIG.  7 C  illustrates a top orthogonal view of a riser plate with cutouts according to another embodiment of the present invention. The riser plate includes two magnetic protrusions  202  and each magnetic protrusion  202  includes one thru hole  708 , located at the center of each magnetic protrusion  202 . The thru holes  708  measure approximately 0.20 inches in diameter. In addition, each thru hole  708  is approximately 5.5 inches inward from the furthest two sides of the riser plate  108 . Each rounded corner of the riser plate  108  has an approximate radius of 1.0 inches. Cutouts  710  are placed approximately 1.5 inches inward from the edge of the riser plate  108 . Each riser plate  108  measures approximately 11.0 by 11.0 inches. 
       FIG.  7 D  illustrates a top orthogonal view of the riser plate with indentations according to another embodiment of the present invention. The riser plate  108  includes two magnetic protrusions  202 . Each of the two magnetic protrusions contains one thru hole  708 , located at the center of each magnetic protrusion  202 . Cutouts  710  are positioned approximately 1.5 inches away from the edges of the riser plate  108 . In addition, each cutout  710  is spaced approximately 0.5 inches away from the other cutouts  710 . 
       FIG.  7 E  illustrates a side orthogonal view of the riser plate with indentations according to another embodiment of the present invention. Each corner of the riser plate  108  has a radius of approximately 0.085 inches. The riser plate  108  includes two magnetic protrusions  202 . The two magnetic protrusions  202  measure approximately 0.5 inches in height and have an edge radius of approximately 0.1875 inches. The center of each of the two magnetic protrusions  202  are spaced approximately 6.5 inches apart from one another. In one embodiment, the riser plate does not use magnets for the protrusions. 
       FIG.  7 F  illustrates another side orthogonal view of the riser plate with indentations according to another embodiment of the present invention. The riser plate  108  includes at least two striker plates  702 . The striker plates  702  have a diameter of approximately 1.0 inches and measure approximately 0.07 inches in height. Each of the at least two striker plates  702  contains a thru hole that measures approximately 0.2 inches in diameter. The at least two striker plates  702  are held in place via a glue  712 . In addition, the glue secures the magnets  700  above the indentations  704 . The magnets  700  measure approximately 1.0 inches by 0.3 inches, and are placed 0.5 inches inward from the base of the riser plate  108 . The indentations  704  measure approximately 1.58 inches by approximately 0.5 inches. The rise plate  108  also includes two grip indentations  706 , on opposite sides from one another. The grip indentations  706  have an inner edge radius of approximately 0.1875 inches and an outer edge radius of approximately 0.085 inches. The grip indentations  706  extend into the riser plate  108  approximately 0.5 inches by approximately 0.5 inches. In one embodiment, the riser plates  108  are operable to click together, without the need for protrusions, indentations, striker plates, magnets, screws, and/or glue. 
       FIG.  7 G  illustrates another side orthogonal view of the riser plate with indentations according to another embodiment of the present invention. The at least two grip indentations  706  enable users to attach and/or detach riser plates  108  from one another with ease. The at least two grip indentations are approximately 3.5 inches by approximately 0.5 inches. Each riser plate includes two magnetic protrusions  202 . The magnetic protrusions are approximately 0.5 inches tall. The riser plate  108  measures approximately 11.0 inches by approximately 2.0 inches, including the height of the magnetic protrusions  202 . Without the magnetic protrusions  202 , the riser plate  108  measures approximately 11.0 inches by approximately 1.5 inches. 
       FIG.  7 H  illustrates a front perspective view of the riser plate with cutouts according to another embodiment of the present invention. The riser plate  108  includes two magnetic protrusions  202 , where each magnetic protrusion  202  contains one thru hole  708  positioned in the center of each of the two magnetic protrusions  202 . The riser plate  108  also includes two grip indentations  706 , placed on opposite sides of the riser plate  108 . Each riser plate  108  includes cutouts  710 . 
       FIG.  7 I  illustrates a view of the riser plate with indentations according to another embodiment of the present invention. The indentations serve two purposes. First, the riser plates are lighter in weight while retaining sufficient structural integrity to support a user. Second, the indentations provide a unique modern and stylized design. The indentations are operable to be cut out of the riser plate in one embodiment. Alternatively, the riser plate is formed or molded with the indentations. 
       FIG.  7 J  illustrates a bottom view of the riser plate with indentations according to another embodiment of the present invention. The riser plate  108  includes two grip indentations  706  and two indentations  704 . The indentations  704  are operable to connect with another riser plate&#39;s magnetic protrusions. In addition, the riser plate  108  includes cutouts  710 , reducing the overall weight of the riser plate  108 . 
       FIG.  7 K  illustrates a top orthogonal view of the riser plate according to another embodiment of the present invention. The riser plate  108  includes two magnetic protrusions  202 , where each of the two magnetic protrusions  202  contains one thru hole  708 . The thru holes  708  are approximately 0.2 inches in diameter and are spaced approximately 6.5 inches apart from one another. In addition, each riser plate  108  includes two grip indentations  706 . The two grip indentations measure approximately 3.5 inches in length. Each riser plate also includes cutouts  710 , where the cutouts  710  are spaced approximately 1.5 inches from the edge of the riser plate. The four rounded corners of each riser plate have a radius of approximately 1.0 inches. The riser plate measures approximately 11 inches by 11 inches. In one embodiment, the riser plate  108  uses protrusions not containing magnets. Instead, these protrusions click together or connect via friction-based locking with corresponding indentations operable to receive the protrusions on another riser plate or a seat above the riser plate  108 . 
       FIG.  7 L  illustrates a top orthogonal view of the riser plate according to yet another embodiment of the present invention. The riser plate  108  is X-shaped, with four protrusions  202  placed near each of the four edges of the riser plate. The four outer edges of the X-shaped riser plate are rounded to a curved point. In addition, the X-shaped riser plate includes four curved inner edges in between each of the outside edges of the riser plate. Notably, the X-shaped risers provide for a heel of a user to move under the pelvis of a user so the legs of the user can be tucked closer to the body of the user. Thus, the legs of the user are not obstructed by the seat or cushion when using X-shaped risers. In one embodiment, the riser plate is circular in shape. In another embodiment, the riser plate is triangular in shape. In another embodiment, the riser plate is pentagonal in shape. In yet another embodiment, the riser plate is hexagonal in shape. In yet another embodiment, the riser plate is octagonal in shape. 
       FIG.  7 M  illustrates a top orthogonal view of the riser plate according to yet another embodiment of the present invention. The riser plate  108  is X-shaped and includes four protrusions  202  approximately 3.30 inches in length and approximately 0.830 inches wide. Each of the four protrusions  202  is located near one of the four edges of the X-shaped riser plate  108 . Protrusions  202  that are opposite one another are spaced approximately 3.905 inches apart from one another. This distance from the far end of each protrusion  202  to the far end of the opposite protrusion measures approximately 10.565 inches. In addition, each of the four edges of the X-shaped riser plate include tapered edges at an angle of approximately −2.82 degrees. 
       FIG.  7 N  illustrates a side orthogonal view of the riser plate according to another embodiment of the present invention. The riser plate  108  is X-shaped, and includes four protrusions  202  and four indentations  704 . Each of the four protrusions measures approximately 0.685 inches in height. In addition, each of the four protrusions has a radius of approximately 0.125 inches, where the radius at the point where each of the four protrusions meets the riser plate is approximately 0.250 inches. Moreover, the four edges of the X-shaped riser plate have a radius of approximately 0.25 inches. The four indentations  704  measure approximately 0.685 inches in height. Each of the four indentations functions as a negative void, enabling each riser plate to interlock with another riser plate, where the riser plates interlock with one another by inserting the protrusions of one riser plate into the indentations of a connecting riser plate. The riser plate is approximately 6.0 inches in height. 
       FIG.  7 O  illustrates a side orthogonal view of the riser plate according to yet another embodiment of the present invention. The riser plate  108  is X-shaped, including four protrusions  202  and four indentations  704 . In one embodiment, the riser plate measures approximately 2.0 inches in height. 
       FIG.  7 P  illustrates a bottom orthogonal view of the riser plate according to another embodiment of the present invention. The riser plate  108  is X-shaped, with four curved edges placed between each of the outer four edges of the riser plate, and includes four indentations  704  placed near each of the four edges of the X-shaped riser plate. The riser plate  108  measures approximately 10.0 inches in length and approximately 10.0 inches in width. Each of the four indentations  704  measures approximately 3.250 inches in length and approximately 0.750 inches in width. The top of each of the four indentations has a radius of approximately 0.75 inches. Each of the four curved portions of the riser plate has a radius measuring approximately 1.75 inches. In addition, the outer four edges of the X-shaped riser plate include a curved edge portion coming to a rounded point. This curved edge portion has a radius of approximately 1.25 inches. The outer four edges of the X-shaped riser plate extend approximately 2.033 inches outward from the curved center portions of the riser plate, where each of the outer four edges of the X-shaped riser plate begin curving towards a rounded edge approximately 6.770 inches apart from one another. 
     Although the riser plates illustrated each include two indentations with magnets and two magnetic protrusions operable to engage the two indentations with magnets, the risers of the present invention are also operable to each include one magnetic protrusion with a corresponding indentation and magnet or more than two indentations with magnets and corresponding magnetic protrusions. By way of example, in one embodiment, the riser plates include four magnetic protrusions and corresponding indentations with magnets positioned close to the four corners of the riser or towards the edge of each side in the center of each side of the riser. Additionally, the prior recited embodiments are operable to be non-magnetic, where the protrusions do not contain magnetic material and the corresponding indentations do not include magnets, whereby the protrusions and corresponding indentations are joined via friction-based locking or connection. 
       FIG.  8 A  illustrates a rear perspective view of the seat according to one embodiment of the present invention. The back rest  104  is positioned at a 90-degree angle from the seat  102 . A swivel  300  connects the rear of the back rest  104  to the spine  106 . A second swivel  300  connects the base of the spine  106  to the seat  102 . This connection enables the seat  102  to fold down and back, up to 180 degrees, for portability and user back support preference. The ideal meditation posture is to maintain a straight back. The back rest  104  keeps the user&#39;s spine straight, at a 90-degree angle or greater. This setup assists users who find it difficult, due to back issues or other circumstances, to sit for long periods of time. The second swivel  300  connecting the base of the spine  106  to the seat  102  is operable to rotate up to 90 degrees. The back rest  104  measures approximately 16 cm by 20 cm. The distance from the first swivel  300 , connecting the back rest  104  to the spine  106 , to the second swivel  300 , connecting the spine  106  to the seat  102 , is approximately 24 cm. The seat  102  measures approximately 38 cm by 33 cm by 8 cm.  FIG.  8 B  illustrates a front perspective view of the seat according to one embodiment of the present invention. The spine  106  connects the back rest  104  to the seat  102 .  FIG.  8 C  illustrates a side perspective view of the seat in a collapsed state according to one embodiment of the present invention. The back rest  104 , connected to the seat  102  via the spine  106  and swivel  300 , is operable fold approximately 90 degrees forward and approximately 90 degrees backward from the substantially vertical orientation of the back rest illustrated in  FIG.  8 A . Folding the back rest  104  approximately 90 degrees forward causes the seat to be in a collapsed state, thereby providing for increasing portability.  FIG.  8 D  illustrates a side perspective view of the seat in a fully extended state according to one embodiment of the present invention. The back rest  104 , connected to the seat  102 , via the spine  106 , a first swivel  300 , and a second swivel  300 , is operable to fold to an approximately 180-degree angle backwards, and forwards, relative to the seat  102 . Advantageously, the approximate 180-degree range of rotation provided by the back rest  104  of the present invention supports a range of user back support preferences. 
       FIG.  9 A  illustrates a side orthogonal view of the knee block according to one embodiment of the present invention. The knee block, or multi-angle knee block (MAK), is comprised of at least two separate foam blocks, larger foam block  902  and smaller foam block  904 . Each of the at least two foam blocks are connected to one another via a magnetic disc  900 . The magnetic disc  900  is sewn into the fabric of each the foam blocks. In one embodiment, the magnetic discs use neodymium magnets and are recessed into the foam. In one embodiment, the knee blocks are comprised of a recycled plastic fabric. In one embodiment, the recycled plastic fabric is REPREVE. In another embodiment, the knee blocks are comprised of a polyester fiber. Each of the at least two blocks contain at least two magnetic discs  900 . A hinge  906  further connects each of the at least two foam blocks together, enabling the MAK to transform its shape based on an individual user&#39;s desire. The hinge  906  is located on the seam between larger foam block  902  and smaller foam block  904 , and is reinforced. By using multiple magnetic discs  900 , a hinge  906 , and interlocking knee blocks, larger foam block  902  and smaller foam block  904 , the present invention enables a user to sit in a position to their liking and comfort level. This is especially useful for tight-hipped or inflexible people as discussed above, as it is often uncomfortable for these people to sit cross-legged. In one embodiment, each MAK is laser cut or molded. The MAK measures approximately 9.0 inches by 7.5 inches by 6.0 inches. In another embodiment, the hinge  906  is comprised of a fabric covering, requiring no insertion into each MAK. The fabric itself acts as the hinge  906  in order to keep the larger foam block  902  and the smaller foam block  904  attached to one another. 
       FIG.  9 B  illustrates a top orthogonal view of the knee block according to one embodiment of the present invention. The MAK is comprised of at least two foam blocks, larger foam block  902  and smaller foam block  904 , which are connected to one another via a magnetic disc  900  and a hinge  906 . Larger foam block  902  is pentagonal in shape, with the back of the foam block comprised of a rounded edge curving upwards, towards smaller foam block  904 . Smaller foam block  904  is triangular in shape with a rounded top. Each foam block has at least two magnetic discs  900  sewn into the fabric. A hinge  906  further connects each of the at least two foam blocks  902  and  904  to one another, enabling a 180-degree rotation for smaller foam block  904  from a first locked position to a second locked position. 
       FIG.  9 C  illustrates a front orthogonal view of the knee block according to one embodiment of the present invention. This view of the knee block shows the position of two magnetic discs  900 , located on each of the two foam blocks, larger foam block  902  and smaller foam block  904 , that make up the knee block. In addition, the hinge  906  connecting the two foam blocks  902  and  904  that make up the knee block is visible. 
       FIG.  9 D  illustrates a rear orthogonal view of the knee block according to one embodiment of the present invention. The knee block is made up of at least two foam blocks, larger foam block  902  and smaller foam block  904 . In one embodiment, the knee block measures approximately 6 inches wide and approximately 7.5 inches tall. 
       FIG.  9 E  illustrates a top perspective transparent view of the knee block according to one embodiment of the present invention. The knee block includes at least four magnetic discs  900 , which are sewn into the fabric of each foam block,  902  and  904 . Each foam block includes at least two magnetic discs  900 . In one embodiment, the foam blocks are constructed using a high-density foam such as EVA C shore 38 foam. In another embodiment, the foam blocks  902  and  904  are constructed using other types of materials including, but not limited to, other closed cell foams, thermoplastic elastomer (TPE) foam, recycled EVA foam, and/or a high-density upholstery foam.  FIG.  9 F  illustrates a top perspective exploded transparent view of the knee block according to one embodiment of the present invention. 
       FIG.  10 A  illustrates a side perspective view of a molded knee block in a transitional position according to one embodiment of the present invention. The molded knee block includes ribs  908  along the perimeters of the foam blocks  902  and  904 . In this transitional position, the hinge  906  connecting the two foam blocks,  902  and  904 , is visible. This enables larger foam block  902  and smaller foam block  904  to adjust to a number of positions, depending upon what is most comfortable to the user or the position the user desires for meditation. 
       FIG.  10 B  illustrates a side orthogonal view of the molded knee block in a transitional position according to one embodiment of the present invention. The knee block includes at least two foam blocks, larger foam block  902  and smaller foam block  904 , connected to one another via a hinge  906 . The knee blocks are further operable to adjust position and connect to one another using magnetic discs. Each foam block is operable to rotate 180 degrees using the hinge  906  connecting the two foam blocks  902  and  904 . In one embodiment, the total length of the base foam block is approximately 9.0 inches. 
       FIG.  10 C  illustrates a side orthogonal transparent view of the molded knee block in a transitional position according to one embodiment of the present invention. The two molded foam blocks,  902  and  904 , are connected to one another via a hinge  906 , enabling each molded foam block to rotate 180 degrees. 
       FIG.  10 D  illustrates a detail side orthogonal view of the hinge of the molded knee block in a transitional position according to one embodiment of the present invention. The hinge  906  connects the foam blocks,  902  and  904 , comprising the molded knee block. 
       FIG.  10 E  illustrates a top orthogonal view of the molded knee block in a transitional position according to one embodiment of the present invention. Larger foam block  902  and smaller foam block  904  are connected to one another via a hinge  906 . 
       FIG.  10 F  illustrates a side perspective view of a molded knee block according to another embodiment of the present invention. In one embodiment, the molded knee block is comprised of a single knee block  1002 . The single knee block  1002  is triangular in shape, with two rounded corners at the base of the single knee block  1002 . Specifically, a side orthogonal view of the single knee block  1002  is triangular in shape with two rounded corners and one non-rounded corner. The single knee block  1002  is generally shaped as a triangular prism with rounded corners. In one embodiment, the single knee block includes a plurality of cutouts throughout the structure of the single knee block. Advantageously, this reduces the overall weight of the seat system, increasing the seat system&#39;s portability and structural integrity. In another embodiment, the single knee block includes a plurality of cutouts extending from the base of the single knee block to the center of the single knee block. In yet another embodiment, the single knee block is triangular in shape with flat faces and corners. In yet another embodiment, the single knee block includes at least one depression on an inner surface of the single knee block. The at least one depression enables the single knee block to better conform to a user, based on the size and shape of the user. The triangular single knee block  1002  is preferably a right triangle. In one embodiment, the triangular face of the single knee block  1002  is an isosceles triangle. In another embodiment, the triangular face of the single knee block  1002  is a scalene triangle, e.g. a 30-60-90 triangle. 
       FIG.  10 G  illustrates a side perspective view of a molded knee block according to another embodiment of the present invention. The molded knee block is comprised of a single knee block  1002 . The molded knee block is triangular in shape with two rounded corners. 
       FIG.  10 H  illustrates a side perspective view of a molded knee block according to another embodiment of the present invention. The molded knee block is comprised of a single knee block  1002 . The molded knee block is triangular in shape with two rounded corners. 
       FIG.  10 I  illustrates a side perspective view of a molded knee block according to yet another embodiment of the present invention. The molded knee block is comprised of a single knee block  1002 . The molded knee block is triangular in shape with three rounded corners. The molded knee block is further lined to create rounded edges. 
       FIG.  11    illustrates an exploded front perspective view of a laser cut knee block according to one embodiment of the present invention. Larger foam block  902  and smaller foam block  904  each have at least two indentations  1100  operable to contain magnetic discs  900 . Once magnetic discs  900  have been inserted into the foam blocks  902  and  904 , the foam blocks are operable to adjust their position using the magnetic discs  900  and a hinge. 
     With different users requiring a different level of hip support, the MAKs advantageously provide users with at least seven different variations.  FIG.  12 A  illustrates a side orthogonal view of the knee block resting on a first side of the knee block according to one embodiment of the present invention. In one embodiment, the knee block resting on the first side of the knee block measures approximately 8.75 inches in height. In addition, a side of the knee block closest to the seat of the present invention resting on the first side of the knee block is at a 60-degree angle in relation to the base of the seat assembly system. 
       FIG.  12 B  illustrates a side orthogonal view of the knee block resting on a top of the knee block according to one embodiment of the present invention. In one embodiment, the knee block resting on the top of the knee block measures approximately 5.75 inches in height. In addition, the knee block closest to the seat of the present invention resting on the first side of the knee block is at a 60-degree angle in relation to the base of seat assembly system. The knee blocks are operable to adjust to angles including, but not limited to, 18 degrees, 30 degrees, 45 degrees, and/or 60 degrees. 
       FIG.  12 C  illustrates a side orthogonal view of the knee block resting on a base of the knee block according to one embodiment of the present invention. In one embodiment, the knee block resting on the base of the knee block measures approximately 7.35 inches in height. In addition, the knee block closest to the seat of the present invention resting on the base of the knee block is at a 30-degree angle in relation to the base of the seat assembly system. 
       FIG.  12 D  illustrates a side orthogonal view of the knee block resting on a base of the knee block rotated 180 degrees from the position of the knee block in  FIG.  12 B  according to one embodiment of the present invention. In one embodiment, the knee block measures 5.75 in this position, and is positioned at a 30-degree angle in relation to the base of the seat assembly system. 
       FIG.  12 E  illustrates a side orthogonal view of the knee block resting on a portion of the first side and a portion of the rounded corner formed by the first side of the knee block and a top of the knee block according to one embodiment of the present invention. The knee block closest to the seat of the present invention resting on a portion of the first side and a portion of the rounded corner formed by the first side of the knee block and top of the knee block is positioned at a 45-degree angle in relation to the base of the seat assembly. 
       FIG.  12 F  illustrates a side orthogonal view of the knee block resting on a portion of the first side and a portion of the rounded corner formed by the first side of the knee block and a top of the knee block according to one embodiment of the present invention. In one embodiment, the knee block in this position is operable to rotate such that a portion of the surface of the knee block is at an angle between 0 and 60 degrees in relation to the base of the seat assembly system. 
       FIG.  12 G  illustrates a side transparent orthogonal view of the knee block resting on a top of the knee block according to one embodiment of the present invention. A hinge  906  is present, separating the knee block into two different foam blocks, larger foam block  902  and smaller foam block  904 . Within each foam block, magnetic discs  900  have been sewn in, enabling the knee block to assume a variety of positions. The magnetic discs  900  are operable to hold the knee block together. 
       FIG.  12 H  illustrates a side transparent orthogonal view of a wedge of the knee block rotating about the base of the knee block via the hinge according to one embodiment of the present invention. The hinge  906 , in conjunction with magnetic discs  900  sewn into each of the two foam blocks that make up the knee block, larger foam block  902  and smaller foam block  904 , enables the two foam blocks to rotate around one another. 
       FIG.  12 I  illustrates a side transparent orthogonal view of the wedge of the knee block rotated about the base of the knee block via the hinge according to one embodiment of the present invention. The hinge  906  enables the knee block, comprised two separate foam blocks, larger foam block  902  and smaller foam block  904 , to rotate into a variety of positions, where the knee block is held in place by magnetic discs  900  sewn within each foam block. 
       FIG.  12 J  illustrates a side orthogonal view of the wedge of the knee block, comprised of a larger foam block  902  and smaller foam block  904 , rotated about the base of the knee block via the hinge  906  according to one embodiment of the present invention. In one embodiment, the knee block measures approximately 6.0 inches in height and is operable to rotate to a maximum angle of 18-degrees in relation to the base of the seat assembly system. 
       FIG.  13 A  illustrates a side orthogonal view of a back plate for a back rest according to one embodiment of the present invention. The back plate  1300  includes two magnets  1302 , where the two magnets  1302  are operable to fit into magnet slots  1304  cutout from the back plate  1300 . The back plate  1300  is rectangular in shape, with two edges placed at an angle from the main structure. In one embodiment, the back plate includes a screw plate, where the screw plate is operable to attach to the back rest and connect the back rest to a spine via screws. 
       FIG.  13 B  illustrates a side orthogonal view of a black plate and a slider for a back rest according to one embodiment of the present invention. The back plate  1300  connects to a slider  1306  via two magnets  1302 . 
       FIG.  13 C  illustrates a side orthogonal view of a back plate, a slider, and a back cushion for a back rest according to one embodiment of the present invention. The back plate  1300 , connected to the slider  1306  via two magnets  1302 , is operable to connect to the back cushion  1308 . The slider  1306  enables the back cushion  1308  to slide onto the back plate  1300 . 
       FIG.  13 D  illustrates a side orthogonal view of a back rest lowering onto a spine according to one embodiment of the present invention. The back cushion  1308  attached to the back plate  1300 , via the two magnets  1302  and slider  1306 , is operable to slide onto the spine  106 . Once on the spine, spine magnets  1310  enable the back rest  104  to adjust in height. 
       FIG.  13 E  illustrates a side orthogonal view of a back rest attached to a spine according to one embodiment of the present invention. The back rest  104 , comprised of the back plate  1300  and back cushion  1308 , connected to one another via two magnets  1302 , is operable to slide onto the spine  106 . Once on the spine, the back rest  104  is operable to adjust in height using spine magnets  1310 . The spine  106  and back rest  104  are then operable to attach to a seat. 
       FIG.  13 F  illustrates a side orthogonal view of a back rest and a spine connected to a seat according to one embodiment of the present invention. The back rest  104 , comprised of the back plate  1300  connected to the back cushion  1308  via two magnets  1302 , slides onto the spine  106  and connects via spine magnets  1310 . The spine  106  is operable to connect to the seat  102 , which sits on top of the base  110  of the seat system. 
       FIG.  13 G  illustrates a side perspective view of a spine according to one embodiment of the present invention. In one embodiment, the spine  106  is made of steel. 
       FIG.  13 H  illustrates front perspective view of a screw plate for a spine according to one embodiment of the present invention. The screw plate  1312  includes four screw holes  1314  operable to connect a seat support to a spine via screws. In one embodiment, the screw plate is made of aluminum. In one embodiment, the screw plate is made of steel. In another embodiment, the screw plate is made of plastic. In another embodiment, the screw plate is made of wood. 
       FIG.  13 I  illustrates a side perspective view of a back rest according to one embodiment of the present invention. The back rest  104  includes a cushion  1308  and a bracket  1316 . In one embodiment, the cushion  1308  is connected to the bracket  1316  via four screw holes  1318 . In another embodiment, the cushion  1308  is adhered to the bracket  1316 . In one embodiment the cushion  1308  is a foam pad cushion. In one embodiment, the bracket  1316  is made of plywood. The back rest  104  further includes a rectangular cutout  1320  operable to allow a spine to connect to the backrest by sliding one end of the spine into the rectangular cutout  1320 . 
       FIG.  14 A  illustrates an exploded view of a seat support, spine, and back rest according to one embodiment of the present invention. The back rest  104 , comprised of the back cushion  1308 , slider  1306  and back plate  1300 , connects to the spine  106  via the spine magnets  1310  and the two magnets  1302  on the back rest. The spine  106  is operable to slide into and attach to the seat connector  1408  via screws  1402 . The seat connector  1408  is operable to attach to a seat support  1414 , enabling greater back rest support for the seat system. In one embodiment, the seat support  1414  is comprised of wood. In one embodiment, the seat support  1414  is comprised of plastic. In another embodiment, the seat support  1414  is comprised of cardboard. In another embodiment, the seat support  1414  is comprised of bioplastic. Riser receivers  1404  and  1406  enable the riser plates to click into the seat support  1410 . The seat support  1414  connects to the seat of the seat system and is covered once both components are attached to one another. In one embodiment, the cover over the seat and the seat support  1414  is a foam cover. In one embodiment, the cover over the seat and the seat support  1414  is a cotton cover. 
       FIG.  14 B  illustrates a side orthogonal view of a seat support and riser plate according to one embodiment of the present invention. The seat support  1414  is operable to connect to the riser plate  108  via two magnetic protrusions  202 . The two magnetic protrusions  202  slide into the two corresponding riser receivers  1412  located on the seat support  1414 . The riser plate  108  includes cutouts  710 , decreasing the overall weight of each riser plate, as well as grip indentations  706 . In addition, each of the two magnetic protrusions  202  includes one thru hole  708 . 
       FIG.  14 C  illustrates a bottom view of a seat according to one embodiment of the present invention. The seat  102  includes a plurality of screw holes  1402 , some of which are labeled in  FIG.  14 C , and a plurality of seat cutouts  1416 , some of which are labeled in  FIG.  14 C . The plurality of screw holes enables the seat  102  to connect to a seat support. Furthermore, the plurality of seat cutouts  1416  decrease the overall weight of the seat system, increasing the seat system&#39;s portability and structural integrity. 
       FIG.  14 D  illustrates a bottom view of a seat support according to one embodiment of the present invention. The seat support  1414  is comprised of two pieces, a first seat support piece  1418  and a second seat support piece  1420 . Each of the first and second seat support pieces,  1418  and  1420 , includes four screw holes  1402 , two riser receivers  1412 , and a plurality of seat support cutouts  1422 , some of which are labeled in  FIG.  14 D . Each of the riser receivers  1412  is operable to receive a protrusion placed on each riser plate. In one embodiment, the riser receivers are operable to receive protrusions placed on X-shaped riser plates. In addition, the plurality of seat support cutouts decreases the overall weight of the seat system, increasing the seat system&#39;s portability and structural integrity. 
       FIG.  14 E  illustrates a bottom view of a seat support connected to a seat according to one embodiment of the present invention. The seat  102  is connected to the seat support via a first seat support piece  1418 , a second seat support piece  1420 , and a screw plate  1312 . The screw plate  1312  is operable to hold at least four screws via screw holes  1314 , some of which are labeled in  FIG.  14 E . The seat support connected to the seat is further operable to connect to a riser plate via four riser receivers  1412 , where the first seat support piece includes two riser receivers  1412  and the second seat support piece includes two riser receivers  1412 . In addition, the first seat support piece and the second seat support piece both include a plurality of seat support cutouts  1420 , some of which are labeled in  FIG.  14 E . The first seat support piece  1418  and the second seat support piece  1420  are further connected to the seat  102  via a plurality of screws  1402 . 
     In one embodiment, the screw plate is an extrusion between the first seat support piece and the second seat support piece, where the screw plate connects a spine to the seat support system. The spine is operable to slide onto or slide into the screw plate and is held in place via screws, enabling a user to adjust the position of a backrest attached to the spine. In addition, where the screw plate is an extrusion between the first seat support piece and the second support piece, this positioning allows a user to remove the spine and the backrest from the seat system, allowing for greater portability of the seat system. 
       FIG.  14 F  illustrates a side-exploded view of a seat and seat support connecting to a riser plate according to one embodiment of the present invention. The seat  102  connects to the seat support, which is comprised of a first seat support piece  1418  and a second seat support piece  1420 , via screws  1402  and a screw plate  1312 . The screw plate  1312  connects to the seat  102  via screws  1402 , some of which are labeled in  FIG.  14 F . The seat and seat support are then operable to connect to a riser plate  108  via protrusions  202 , where the protrusions  202  are operable to slide into the first seat support piece  1418  and the second seat support piece via riser receivers. 
       FIG.  14 G  illustrates an orthogonal side view of a seat and seat support connected to a riser plate according to one embodiment of the present invention. The seat  102  connects to the seat support, comprised of a first seat support piece  1418  and a second seat support piece  1420 , via screws  1402 . The connected seat and seat support are then operable to connect to a riser plate  108  via protrusions  202  on the riser plate. The protrusions  202  slide into the first seat support piece  1418  and the second seat support piece  1420 . 
       FIG.  14 H  illustrates a side orthogonal view of a seat support attached to a riser plate, spine, and back rest according to one embodiment of the present invention. The seat support  1414  connects to the riser plate  108  via two magnetic protrusions  202 , where each of the two magnetic protrusions  202  contains one thru hole  708 . The seat support  1414  includes two riser receivers  1412  which are operable to receive the two magnetic protrusions  202 , connecting the riser plate  108  to the seat support  1414 . The seat support  1414  is held in place by four screws  1402 . The back rest  104 , comprised of the back cushion  1308  and back plate  1300 , is operable to adjust in height on the spine  106 . 
     In another embodiment, the present invention includes a desk component operable to be used as a writing surface or surface on which a laptop computer, tablet, or other electronic mobile device is operable to be supported.  FIG.  15    illustrates a front perspective view of a desk component according to one embodiment of the present invention. The desk component  1500  includes two riser receivers  1412  operable to receive protrusions from a riser plate immediately below the desk component  1500 . The desk component includes a mouse pad area  1502  and a mobile device holder  1504 . Advantageously, the desk component  1500  of the present invention is operable to be placed on a stack of risers instead of the seat support, and a user is operable to utilize the desk component in a kneeling position or a cross-legged position using the knee blocks of the present invention as support. Alternatively, the desk component  1500  and a set of risers are operable to be utilized simultaneously with the seat and a set of risers, such that a user of the seat system sits in the seat and simultaneously uses the desk component  1500 . 
       FIG.  16 A  illustrates a front perspective view of a seat system according to an alternative embodiment of the present invention including a seat  1600 , knee blocks  1002 , and a mat  1660 . The seat  1600  is connected to a backrest  1640  via a spine  1630 . The seat  1600  includes a hollow base  1620 , wherein at least one side of the base is operable to be removed, and a cushion  1610  on top of the base  1620 . The hollow base  1620  is preferably a rectangular box, wherein the sides of the rectangular box are held together by L-shaped fasteners  1650 . In one embodiment, the base is wood. In another embodiment, the base is plastic. The plastic includes recycled plastic in one embodiment. In one embodiment, the cushion  1610  is attached to a lid of the hollow base. The seat  1600  is operable to support the weight of a person, up to 250 pounds, or alternatively, up to 400 pounds. In one embodiment, the seat  1600  is large enough that a person can sit cross-legged on the seat  1600 . In one embodiment, the size of the seat  1600  is such that part of the person&#39;s legs hang off the front of the seat  1600  when the person is seated cross-legged on the seat  1600 . The knee blocks  1002  are operable to support any part of the person&#39;s legs that are not supported by the seat  1600 . In one embodiment, at least one of the knee blocks  1002  is a multi-angle knee block. In one embodiment, at least one of the knee blocks  1002  is a molded knee block. In another embodiment, at least one of the knee blocks  1002  is a single knee block. In one embodiment, the seat system includes two knee blocks. In another embodiment, the seat system includes more than two (e.g., four) knee blocks. In one embodiment, the triangular face of each knee block  1002  measures about 190.5 mm tall and about 233 mm wide, and the knee block  1002  is about 152.4 mm wide. The mat  1660  measures approximately 380 mm by approximately 240 mm. The hollow base  1620  is operable to hold the mat  1660 , the knee blocks  1002 , the backrest  1640 , and the spine  1630 , thus creating a convenient storage space for the components of the seat system. 
       FIG.  16 B  illustrates a back perspective view of the seat system according to one embodiment of the present invention. The backrest  1640  is operable to be attached to the spine  1630  with a strap  1670 . The backrest  1640  is operable to be removed from the spine  1630  by sliding the backrest  1640  and the strap  1670  over the top of the spine  1630 . In one embodiment, the strap  1670  includes hook and loop tape (e.g., VELCRO). In another embodiment, the strap  1670  is elastic. The spine  1630  includes a cutout  1680  wherein the cutout  1680  is operable to be used for holding and/or transporting the spine  1630 . The hollow base  1620  of the seat includes a handle  1690 . In one embodiment, the handle  1690  is a fabric handle. In another embodiment, the handle  1690  is a plastic handle. Alternatively, the handle  1690  is a metal handle. In one embodiment, the handle  1690  is detachable from the seat system. In one embodiment, the handle  1690  is attached to the back wall of the base. In another embodiment, the handle  1690  is attached to a side wall of the base. The handle  1690  is operable to be used for carrying the seat system when the knee blocks  1002 , the backrest  1640 , the mat  1660 , and the spine  1630  are held by the hollow base  1620 . 
       FIG.  17 A  illustrates a top orthogonal view of the seat  1600  according to one embodiment of the present invention including the handle  1690 . The back wall of the base  1620  includes an opening  1710 , wherein the opening  1710  is operable to hold the spine. The cushion  1610  includes a cutout to fit around the opening  1710 . The opening  1710  is about 215 mm wide.  FIG.  17 B  illustrates a bottom orthogonal view of the seat  1600  according to one embodiment of the present invention. The opening  1710  in the back wall does not extend through the bottom of the base  1620 . 
       FIG.  18 A  illustrates a front orthogonal view of the seat system including the seat  1600 , the spine  1630 , and the backrest  1640  according to one embodiment of the present invention. The spine  1630  is inserted into the opening in the back wall of the base  1620 . The opening includes at least two rails affixed to the back wall such that the two rails are parallel to the back wall. The distance between the first rail  1810  and the second rail  1820  is approximately the width of the spine. In one embodiment, the bottom of the spine rests on at least one L-shaped fastener  1650  when the spine is inserted in between the two rails. In another embodiment, the bottom of the spine rests on a bracket when the spine is inserted in between the two rails. In yet another embodiment, the bottom of the spine rests on a flat shelf when the spine is inserted between the two rails. In one embodiment, the opening further includes a third rail  1830  wherein the third rail  1830  is affixed to the back wall parallel to the first rail  1810  and the second rail  1820  and approximately equidistant between the first rail  1810  and the second rail  1820 . In one embodiment, the spine  1630  includes a center groove, wherein the groove fits around the third rail  1830 . The rails hold the spine  1630  in place when it is inserted into the opening such that the spine  1630  does not move from side to side. The rails are affixed to the back wall using L-shaped fasteners  1650 . The rails are preferably the same material as the base  1620 . The height of the seat system when the spine  1630  is inserted into the opening is approximately 520 mm. The spine  1630  is about 215 mm wide and about 450 mm tall. The backrest  1640  is approximately 150 mm tall and approximately 192 mm wide. 
       FIG.  18 B  illustrates a back orthogonal view of the seat system  1600  according to one embodiment of the present invention. The spine  1630  is inserted into the seat and the backrest  1640  is attached to the spine via the strap  1670 . The spine  1630  is preferably centered along the back wall of the seat.  FIG.  18 C  illustrates a side orthogonal view of the seat system  1600  according to one embodiment of the present invention. The spine  1630  is inserted into the seat  1600  such that the spine  1630  and the cushion  1610  are approximately perpendicular to each other. Advantageously, this position provides support for the user to sit straight without arching their back. 
       FIG.  19 A  illustrates a front perspective view of the seat system according to one embodiment of the present invention wherein the spine  1630  is being inserted into the seat  1600 . The spine  1630  stands straight when inserted into the seat.  FIG.  19 B  illustrates a back perspective view of the seat system according to one embodiment of the present invention wherein the spine  1630  being inserted into the seat  1600 . The opening  1710  is approximately the same width as the spine  1630  such that the spine  1630  fits securely into the opening  1710 .  FIG.  19 C  illustrates a front perspective view of the seat system according to one embodiment of the present invention wherein the spine  1630  is inserted into the seat  1600 . The spine  1630  is inserted between the first rail  1810  and the second rail  1820 . 
       FIG.  20    illustrates a top orthogonal view of the spine  1630  inserted into the seat  1600  according to one embodiment of the present invention. The spine  1630  stands straight when inserted into the seat, and is perpendicular to the seat when inserted into the seat. 
       FIG.  21 A  illustrates a front perspective transparent view of a collapsed state of the seat system according to one embodiment of the present invention. The hollow base  1620  of the seat system is operable to contain the backrest  1640 , the knee blocks  1002 , and the mat  1660  of the seat system. The mat  1660  lies flat inside the base  1620 . In one embodiment, the knee blocks  1002  are stacked to fit inside the base  1620 , either on top of the mat  1660  or directly on top of the bottom inner surface of the base  1620 . Because the knee blocks  1002  are approximately triangles, they are operable to be stacked to form a rectangle.  FIG.  21 B  illustrates a front perspective transparent view of a collapsed state of the seat system according to an alternative embodiment of the present invention wherein the mat  1660  is rolled to fit inside the base  1620 . The dimensions of the base  1620  minimize empty space when the backrest  1640 , the knee blocks  1002 , and the mat  1660  are placed inside the base  1620  while still providing enough surface area for a user to sit comfortably on the cushion. 
       FIG.  22 A  illustrates a front perspective view of a collapsed state of the seat system according to one embodiment of the present invention. In this embodiment, the spine  1630  is the front wall of the base  1620 . The top wall, or the lid, of the base includes a top groove. The bottom wall of the base includes a bottom groove. The spine  1630  is operable to slide between the top groove and the bottom groove such that the spine  1630  is held in place as the front wall of the base  1620 .  FIG.  22 B  illustrates a back perspective view of a collapsed state of the seat system according to one embodiment of the present invention. When the seat system is held by the handle  1690 , the spine is still held in place as the front wall of the base  1620 . The seat system is easily transportable in the collapsed state. The opening  1710  in the back wall is left open when the seat system is in the collapsed state. However, the opening  1710  is small enough that none of the components of the seat system fall through the opening when the seat system is transported. 
       FIG.  23 A  illustrates a front orthogonal view of a collapsed state of the seat system according to one embodiment of the present invention. The cushion measures approximately 490 mm by 360 mm. The cushion  1610  is wider than the base  1620  of the seat. The front wall and the back wall of the base  1620  are each approximately 450 mm in width. The height of the seat  1600  including the cushion  1610  is approximately 234 mm.  FIG.  23 B  illustrates a back orthogonal view of a collapsed state of the seat system according to one embodiment of the present invention.  FIG.  23 C  illustrates a side orthogonal view of a collapsed state of the seat system according to one embodiment of the present invention. The width of the side wall of the base  1620  is approximately 320 mm. 
       FIG.  24 A  illustrates a top perspective view of an alternative embodiment of the meditation system of the present invention including knee blocks  1002 , a mat  1660 , and a seat  2400 . In one embodiment, the seat  2400  is in the shape of a wide crescent. In another embodiment, the seat  2400  is a semi-circle. The knee blocks  1002  are operable to support a part of a user&#39;s body that is not supported by the seat  2400 . In one embodiment, at least one of the knee blocks  1002  is a multi-angle knee block. In another embodiment, at least one of the knee blocks  1002  is a single knee block.  FIG.  24 B  illustrates a side perspective view of an alternative embodiment of the meditation system of the present invention including knee blocks  1002 , a mat  1660 , and a seat  2400 . The knee blocks  1002  are operable to be placed on the mat  1660  approximately equidistant from the seat  2400 . The mat  1660  is operable to prevent the knee blocks  1002  from moving when pressure is applied to the knee blocks  1002 .  FIG.  24 C  illustrates a back orthogonal view of an alternative embodiment of the meditation system of the present invention. The knee blocks  1002  are taller than the seat  2400 . In this embodiment, the knee blocks  1002  are positioned wider than the width of the seat  2400 . 
       FIG.  25 A  illustrates a top orthogonal view of the seat  2400  according to one embodiment of the present invention. The seat  2400  is advantageously compact and can be easily positioned and moved for better comfort. The seat  2400  is operable to support the weight of a person, up to 250 pounds, or alternatively, up to 400 pounds. In one embodiment, the seat  2400  is large enough that a person can sit cross-legged on the seat  2400 . In one embodiment, the size of the seat  2400  is such that part of the person&#39;s legs hang off the front of the seat  2400  when the person is seated cross-legged on the seat  2400 . In one embodiment, the seat  2400  is approximately 180 mm tall and approximately 420 mm wide. In an embodiment wherein the seat  2400  is a crescent shape, the length of each crescent arm is approximately 254 mm.  FIG.  25 B  illustrates a side perspective view of the seat  2400  according to one embodiment of the present invention. In one embodiment, the seat  2400  has rounded edges. Alternatively, the seat  2400  has non-rounded edges. In an alternative embodiment, the seat  2400  is operable to be used as a backrest. For example, the seat  2400  is operable to support a user&#39;s back when the user is seated in front of the seat  2400 . In another embodiment, the seat  2400  is operable to be used as a backrest when the user is kneeling. 
       FIG.  26 A  illustrates a top orthogonal view of an embodiment of the meditation system of the present invention in a collapsed state. The meditation system includes at least one knee block  1002 , a mat  1660 , and a seat  2400 . The knee block  1002 , the mat  1660 , and the seat  2400  are operable to fit inside a carrying case  2600 . In one embodiment, the carrying case  2600  includes a handle  2610 . In another embodiment, the carrying case  2600  includes at least one strap and is operable to be carried on a user&#39;s back. In one embodiment, the carrying case  2600  is approximately a rectangle. The carrying case  2600  includes a cover  2620 , wherein the cover  2620  is attached to the carrying case via a zipper that runs along at least three sides of the cover. In one embodiment, the carrying case  2600  further includes hook and loop tape (e.g. VELCRO) and/or a fastener to secure the cover  2620 .  FIG.  26 B  illustrates a top perspective view of an embodiment of the meditation system of the present invention in a collapsed state. In one embodiment, the mat  1660  is rolled up to fit inside the carrying case  2600  with the knee blocks  1002  and the seat  2400 . In another embodiment, the mat  1660  is operable to be placed flat inside the carrying case  2600 . 
       FIG.  27 A  illustrates a top perspective view of an embodiment of the meditation system of the present invention in a collapsed state. The cover  2620  of the carrying case  2600  is closed. In one embodiment, the carrying case measures approximately 507 mm by approximately 435 mm by approximately 190 mm wherein the height is approximately 190 mm. In one embodiment, the handle is approximately 200 mm long and approximately 18 mm from the top of the carrying case.  FIG.  27 B  illustrates a front orthogonal view of an embodiment of the meditation system of the present invention in a collapsed state. In one embodiment, the handle  2610  is a fabric handle. In another embodiment, the handle  2610  is a plastic handle. Alternatively, the handle  2610  is a metal handle. In one embodiment, the handle  2610  includes a grip. In one embodiment, the handle  2610  is detachable from the carrying case  2600 . In one embodiment, the carrying case  2600  is a firm-walled case. In one embodiment, the carrying case  2600  is made of a plastic polymer, e.g. polycarbonate, polypropylene, polyvinyl chloride (PVC), and/or acrylonitrile butadiene styrene (ABS). In another embodiment, the carrying case  2600  is made of metal, e.g. aluminum. In one embodiment, the carrying case  2600  includes inserts, wherein the inserts are operable to make the walls of the carrying case  2600  stiff. In one embodiment, the inserts include cardboard. Alternatively, the inserts are fabric inserts. In another embodiment, the inserts include plastic. In yet another embodiment, the inserts include foam. In one embodiment, the corners  2700  of the carrying case  2600  are rounded. The carrying case  2600  is operable to stand upright (e.g. on its smallest face) when closed. 
       FIG.  28 A  illustrates a top perspective view of an alternative embodiment of the meditation system of the present invention in a collapsed state wherein the carrying case  2600  is a soft-walled carrying case. The carrying case  2600  is operable to contain the knee blocks  1002 , the mat  1660 , and the seat  2400 . In one embodiment, the carrying case  2600  is made of fabric, e.g. nylon, polyester, canvas, leather, cotton, jute, and/or vinyl. In one embodiment, the carrying case  2600  is made of a stretchable fabric. In one embodiment, the carrying case  2600  is water-resistant. Alternatively, the carrying case  2600  is waterproof.  FIG.  28 B  illustrates a top perspective view of an embodiment of the meditation system of the present invention in a collapsed state wherein the carrying case  2600  is closed.  FIG.  28 C  illustrates a front orthogonal view of an embodiment of the meditation system of the present invention in a collapsed state wherein the carrying case  2600  is closed. The material of the carrying case  2600  is flexible to allow the walls of the carrying case  2600  to conform to the shape of the contents. 
     The above-mentioned examples are provided to serve the purpose of clarifying the aspects of the invention, and it will be apparent to one skilled in the art that they do not serve to limit the scope of the invention. By nature, this invention is highly adjustable, customizable and adaptable. For example, other attachment mechanisms are utilized instead of magnets for removably attaching components such as the discs and the disc indentations including friction-based locking, hook and loop tape (e.g. VELCRO), etc. These attachment mechanisms are also operable to be utilized in the knee blocks instead of magnets and magnetic discs. Similarly, one or more components described in the present application are operable to be utilized separately from other components of the present invention. As one example, the knee blocks of the present invention are also operable to be utilized separately to provide hip support for users sitting in a cross-legged position. By way of example, use of the knee blocks on the ground or on the floor would cause the angles of the sides of the knee blocks described above in relation to the base of the seat assembly system to be in relation to the ground or the floor instead of the base of the seat system. In another non-limiting example, the knee blocks are operable to be used to provide back support for users to sit with their backs against the knee blocks. The above-mentioned examples are just some of the many configurations that the mentioned components can take on. All modifications and improvements have been deleted herein for the sake of conciseness and readability but are properly within the scope of the present invention.