Patent Document

CROSS REFERENCE TO RELATED APPLICATIONS 
     The patent applications below (including the present patent application) are filed concurrently and share a common title and disclosure, each of which is hereby incorporated herein by reference in its entirety:
     U.S. patent application Ser. No. 12/234,924; and   U.S. patent application Ser. No. 12/234,943.   

     BACKGROUND 
     Locating a stolen or lost item can be difficult, especially when the item moves out of the main home location. Typical homing beacons do not provide enough information in order to locate particular items quickly and often an owner of an item may not know it is lost or stolen for a very long time at which the item may be well out of range to detect its whereabouts through traditional technologies. There is a need for a system capable of locating and track these items in a timely and efficient manner. 
     In this regard, there is a need for systems and methods for wireless object tracking that overcomes shortcomings of the prior art. 
     SUMMARY 
     This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the Detailed Description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter. 
     In consideration of the above-identified shortcomings of the art, systems and methods for 
     object tracking are provided. For several embodiments, a system for object tracking may comprise 
     at least one subsystem that couples an electronic signal emitting and receiving device to an object to be tracked, at least one subsystem that assigns an identifier to the object, at least one subsystem that registers the identifier of the object with a second object, and at least one subsystem that establishes electronic communication between the object to be tracked and the second object via the electronic signal emitting and receiving device. Also a system for object tracking comprise at least one subsystem that detects at a first object an electronic signal from a second object, and at least one subsystem that emits an electronic alert beacon from the first object when said first object is determined to be out of range of the second object. 
     Other advantages and features of the invention are described below. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       Wireless object tracking is further described with reference to the accompanying drawings in which: 
         FIG. 1  is a block diagram representing an exemplary computing device suitable for use in conjunction with implementing wireless object tracking; 
         FIG. 2  illustrates an exemplary networked computing environment in which many computerized processes may be implemented to perform wireless object tracking; 
         FIG. 3  is a block diagram illustrating a representation of an electronic signal emitting/receiving device and an object to be tracked; 
         FIG. 4  is a block diagram illustrating a representation of an electronic signal emitting/receiving device coupled to an object to be tracked; 
         FIG. 5  is a block diagram illustrating an example system for wireless object tracking; 
         FIG. 6  is a flow chart illustrating an example process for device registration in a system for wireless object tracking; 
         FIG. 7  is a flow chart illustrating an example process for implementing an object beacon alert in a system for wireless object tracking; and 
         FIG. 8  is a block diagram illustrating an example scenario within a system for wireless object tracking wherein an object is emitting an object beacon alert. 
     
    
    
     DETAILED DESCRIPTION 
     Certain specific details are set forth in the following description and figures to provide a thorough understanding of various embodiments. Certain well-known details often associated with computing and software technology are not set forth in the following disclosure to avoid unnecessarily obscuring the various embodiments. Further, those of ordinary skill in the relevant art will understand that they can practice other embodiments without one or more of the details described below. Finally, while various methods are described with reference to steps and sequences in the following disclosure, the description as such is for providing a clear implementation of various embodiments, and the steps and sequences of steps should not be taken as required to practice the embodiments. 
     Referring next to  FIG. 1 , shown is a block diagram representing an exemplary computing device suitable for use in conjunction with implementing the processes described below. For example, the computer executable instructions that carry out the processes and methods for wireless object tracking may reside and/or be executed in such a computing environment as shown in  FIG. 1 . The computing system environment  220  is only one example of a suitable computing environment and is not intended to suggest any limitation as to the scope of use or functionality of the embodiments. Neither should the computing environment  220  be interpreted as having any dependency or requirement relating to any one or combination of components illustrated in the exemplary operating environment  220 . For example a computer game console may also include those items such as those described below for use in conjunction with implementing the processes described below. 
     Aspects of the embodiments are operational with numerous other general purpose or special purpose computing system environments or configurations. Examples of well known computing systems, environments, and/or configurations that may be suitable for use with the embodiments include, but are not limited to, personal computers, server computers, hand-held or laptop devices, multiprocessor systems, microprocessor-based systems, set top boxes, programmable consumer electronics, network PCs, minicomputers, mainframe computers, distributed computing environments that include any of the above systems or devices, and the like. 
     Aspects of the embodiments may be implemented in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. Aspects of the embodiments may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices. 
     An exemplary system for implementing aspects of the embodiments includes a general purpose computing device in the form of a computer  241 . Components of computer  241  may include, but are not limited to, a processing unit  259 , a system memory  222 , and a system bus  221  that couples various system components including the system memory to the processing unit  259 . The system bus  221  may be any of several types of bus structures including a memory bus or memory controller, a peripheral bus, and a local bus using any of a variety of bus architectures. By way of example, and not limitation, such architectures include Industry Standard Architecture (ISA) bus, Micro Channel Architecture (MCA) bus, Enhanced ISA (EISA) bus, Video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus also known as Mezzanine bus. 
     Computer  241  typically includes a variety of computer readable media. Computer readable media can be any available media that can be accessed by computer  241  and include both volatile and nonvolatile media, removable and non-removable media. By way of example, and not limitation, computer readable media may comprise computer storage media and communication media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by computer  241 . Communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media. The term “modulated data signal” means a signal that has one or more of its characteristics set or changed in such a manner as to encode information in the signal. By way of example, and not limitation, communication media includes wired media such as a wired network or direct-wired connection, and wireless media such as acoustic, RF, infrared and other wireless media. Combinations of the any of the above should also be included within the scope of computer readable media. 
     The system memory  222  includes computer storage media in the form of volatile and/or nonvolatile memory such as read only memory (ROM)  223  and random access memory (RAM)  260 . A basic input/output system  224  (BIOS), containing the basic routines that help to transfer information between elements within computer  241 , such as during start-up, is typically stored in ROM  223 . RAM  260  typically contains data and/or program modules that are immediately accessible to and/or presently being operated on by processing unit  259 . By way of example, and not limitation,  FIG. 1  illustrates operating system  225 , application programs  226 , other program modules  227 , and program data  228 . 
     The computer  241  may also include other removable/non-removable, volatile/nonvolatile computer storage media. By way of example only,  FIG. 1  illustrates a hard disk drive  238  that reads from or writes to non-removable, nonvolatile magnetic media, a magnetic disk drive  239  that reads from or writes to a removable, nonvolatile magnetic disk  254 , and an optical disk drive  240  that reads from or writes to a removable, nonvolatile optical disk  253  such as a CD ROM or other optical media. Other removable/non-removable, volatile/nonvolatile computer storage media that can be used in the exemplary operating environment include, but are not limited to, magnetic tape cassettes, flash memory cards, digital versatile disks, digital video tape, solid state RAM, solid state ROM, and the like. The hard disk drive  238  is typically connected to the system bus  221  through an non-removable memory interface such as interface  234 , and magnetic disk drive  239  and optical disk drive  240  are typically connected to the system bus  221  by a removable memory interface, such as interface  235 . 
     The drives and their associated computer storage media discussed above and illustrated in  FIG. 1 , provide storage of computer readable instructions, data structures, program modules and other data for the computer  241 . In  FIG. 1 , for example, hard disk drive  238  is illustrated as storing operating system  258 , application programs  257 , other program modules  256 , and program data  255 . Note that these components can either be the same as or different from operating system  225 , application programs  226 , other program modules  227 , and program data  228 . Operating system  258 , application programs  257 , other program modules  256 , and program data  255  are given different numbers here to illustrate that, at a minimum, they are different copies. A user may enter commands and information into the computer  241  through input devices such as a keyboard  251  and pointing device  252 , commonly referred to as a mouse, trackball or touch pad. Other input devices (not shown) may include a microphone, joystick, game pad, satellite dish, scanner, or the like. These and other input devices are often connected to the processing unit  259  through a user input interface  236  that is coupled to the system bus, but may be connected by other interface and bus structures, such as a parallel port, game port or a universal serial bus (USB). A monitor  242  or other type of display device is also connected to the system bus  221  via an interface, such as a video interface  232 . In addition to the monitor, computers may also include other peripheral output devices such as speakers  244  and printer  243 , which may be connected through a output peripheral interface  233 . 
     The computer  241  may operate in a networked environment using logical connections to one or more remote computers, such as a remote computer  246 . The remote computer  246  may be a personal computer, a server, a router, a network PC, a peer device or other common network node, and typically includes many or all of the elements described above relative to the computer  241 , although only a memory storage device  247  has been illustrated in  FIG. 1 . The logical connections depicted in  FIG. 1  include a local area network (LAN)  245  and a wide area network (WAN)  249 , but may also include other networks. Such networking environments are commonplace in offices, enterprise-wide computer networks, intranets and the Internet. 
     When used in a LAN networking environment, the computer  241  is connected to the LAN  245  through a network interface or adapter  237 . When used in a WAN networking environment, the computer  241  typically includes a modem  250  or other means for establishing communications over the WAN  249 , such as the Internet. The modem  250 , which may be internal or external, may be connected to the system bus  221  via the user input interface  236 , or other appropriate mechanism. In a networked environment, program modules depicted relative to the computer  241 , or portions thereof, may be stored in the remote memory storage device. By way of example, and not limitation,  FIG. 1  illustrates remote application programs  248  as residing on memory device  247 . It will be appreciated that the network connections shown are exemplary and other means of establishing a communications link between the computers may be used. 
     It should be understood that the various techniques described herein may be implemented in connection with hardware or software or, where appropriate, with a combination of both. Thus, the methods and apparatus of the embodiments, or certain aspects or portions thereof, may take the form of program code (i.e., instructions) embodied in tangible media, such as floppy diskettes, CD-ROMs, hard drives, or any other machine-readable storage medium wherein, when the program code is loaded into and executed by a machine, such as a computer, the machine becomes an apparatus for practicing the embodiments. In the case of program code execution on programmable computers, the computing device generally includes a processor, a storage medium readable by the processor (including volatile and non-volatile memory and/or storage elements), at least one input device, and at least one output device. One or more programs that may implement or utilize the processes described in connection with the embodiments, e.g., through the use of an API, reusable controls, or the like. Such programs are preferably implemented in a high level procedural or object oriented programming language to communicate with a computer system. However, the program(s) can be implemented in assembly or machine language, if desired. In any case, the language may be a compiled or interpreted language, and combined with hardware implementations. 
     Although exemplary embodiments may refer to utilizing aspects of the embodiments in the context of one or more stand-alone computer systems, the embodiments are not so limited, but rather may be implemented in connection with any computing environment, such as a network or distributed computing environment. Still further, aspects of the embodiments may be implemented in or across a plurality of processing chips or devices, and storage may similarly be effected across a plurality of devices. Such devices might include personal computers, network servers, handheld devices, supercomputers, or computers integrated into other systems such as automobiles and airplanes. 
     Referring next to  FIG. 2 , shown is an exemplary networked computing environment in which many computerized processes may be implemented to perform the processes described below. For example, parallel computing may be part of such a networked environment with various clients on the network of  FIG. 2  using and/or implementing wireless object tracking One of ordinary skill in the art can appreciate that networks can connect any computer or other client or server device, or in a distributed computing environment. In this regard, any computer system or environment having any number of processing, memory, or storage units, and any number of applications and processes occurring simultaneously is considered suitable for use in connection with the systems and methods provided. 
     Distributed computing provides sharing of computer resources and services by exchange between computing devices and systems. These resources and services include the exchange of information, cache storage and disk storage for files. Distributed computing takes advantage of network connectivity, allowing clients to leverage their collective power to benefit the entire enterprise. In this regard, a variety of devices may have applications, objects or resources that may implicate the processes described herein. 
       FIG. 2  provides a schematic diagram of an exemplary networked or distributed computing environment. The environment comprises computing devices  271 ,  272 ,  276 , and  277  as well as objects  273 ,  274 , and  275 , and database  278 . Each of these entities  271 ,  272 ,  273 ,  274 ,  275 ,  276 ,  277  and  278  may comprise or make use of programs, methods, data stores, programmable logic, etc. The entities  271 ,  272 ,  273 ,  274 ,  275 ,  276 ,  277  and  278  may span portions of the same or different devices such as PDAs, audio/video devices, MP3 players, personal computers, etc. Each entity  271 ,  272 ,  273 ,  274 ,  275 ,  276 ,  277  and  278  can communicate with another entity  271 ,  272 ,  273 ,  274 ,  275 ,  276 ,  277  and  278  by way of the communications network  270 . In this regard, any entity may be responsible for the maintenance and updating of a database  278  or other storage element. 
     This network  270  may itself comprise other computing entities that provide services to the system of  FIG. 2 , and may itself represent multiple interconnected networks. In accordance with an aspects of the embodiments, each entity  271 ,  272 ,  273 ,  274 ,  275 ,  276 ,  277  and  278  may contain discrete functional program modules that might make use of an API, or other object, software, firmware and/or hardware, to request services of one or more of the other entities  271 ,  272 ,  273 ,  274 ,  275 ,  276 ,  277  and  278 . 
     It can also be appreciated that an object, such as  275 , may be hosted on another computing device  276 . Thus, although the physical environment depicted may show the connected devices as computers, such illustration is merely exemplary and the physical environment may alternatively be depicted or described comprising various digital devices such as PDAs, televisions, MP3 players, etc., software objects such as interfaces, COM objects and the like. 
     There are a variety of systems, components, and network configurations that support distributed computing environments. For example, computing systems may be connected together by wired or wireless systems, by local networks or widely distributed networks. Currently, many networks are coupled to the Internet, which provides an infrastructure for widely distributed computing and encompasses many different networks. Any such infrastructures, whether coupled to the Internet or not, may be used in conjunction with the systems and methods provided. 
     A network infrastructure may enable a host of network topologies such as client/server, peer-to-peer, or hybrid architectures. The “client” is a member of a class or group that uses the services of another class or group to which it is not related. In computing, a client is a process, i.e., roughly a set of instructions or tasks, that requests a service provided by another program. The client process utilizes the requested service without having to “know” any working details about the other program or the service itself. In a client/server architecture, particularly a networked system, a client is usually a computer that accesses shared network resources provided by another computer, e.g., a server. In the example of  FIG. 2 , any entity  271 ,  272 ,  273 ,  274 ,  275 ,  276 ,  277  and  278  can be considered a client, a server, or both, depending on the circumstances. 
     A server is typically, though not necessarily, a remote computer system accessible over a remote or local network, such as the Internet. The client process may be active in a first computer system, and the server process may be active in a second computer system, communicating with one another over a communications medium, thus providing distributed functionality and allowing multiple clients to take advantage of the information-gathering capabilities of the server. Any software objects may be distributed across multiple computing devices or objects. 
     Client(s) and server(s) communicate with one another utilizing the functionality provided by protocol layer(s). For example, HyperText Transfer Protocol (HTTP) is a common protocol that is used in conjunction with the World Wide Web (WWW), or “the Web.” Typically, a computer network address such as an Internet Protocol (IP) address or other reference such as a Universal Resource Locator (URL) can be used to identify the server or client computers to each other. The network address can be referred to as a URL address. Communication can be provided over a communications medium, e.g., client(s) and server(s) may be coupled to one another via TCP/IP connection(s) for high-capacity communication. 
     In light of the diverse computing environments that may be built according to the general framework provided in  FIG. 2  and the further diversification that can occur in computing in a network environment such as that of  FIG. 2 , the systems and methods provided herein cannot be construed as limited in any way to a particular computing architecture. Instead, the embodiments should be construed in breadth and scope in accordance with the appended claims. 
     Referring next to  FIG. 3 , shown is a block diagram illustrating a representation of an electronic signal emitting device and an object to be tracked. Shown are blocks representing an electronic signal emitting/receiving device  301  and an object to be tracked  303 . The electronic signal emitting/receiving device  301  is a device that is capable of emitting one or more types of electronic signal(s) and/or receiving and processing one or more types of electronic signals. Examples of such devices include, but is not limited to radio frequency identification devices (RFID), radio transmitters and/or transceivers capable of transmitting and/or receiving including but not limited to one or more of the following types of signals and/or protocols: cellular network signals, Wi-Fi network signals, BlueTooth® signals, short or long range radio signals, RFID signals, infrared signals, sonic and ultrasonic signals, global positioning system (GPS) signals and other radio signals, optical and laser signals, and signals across any known spectrum of wavelengths and/or frequency. 
     The object to be tracked  303  may be any object to which the electronic emitting device  301  may be coupled. Examples include but are not limited to: personal items, computers, jewelry, clothes, automobiles, household goods, vehicles, objects of manufacture, people, animals, plants. For example, typically, the object to be tracked  303  will not be a stationary object since the location of stationary objects generally stays the same. 
     Referring next to  FIG. 4 , shown is a block diagram illustrating a representation of an electronic signal emitting/receiving device  301  coupled to an object to be tracked  303 . When the electronic signal emitting/receiving device  301  is coupled to the object to be tracked  303 , the two items may be referred to together as a single tracked object  401 . The electronic signal emitting/receiving device  301  may be coupled to the object to be tracked  303  in any number of ways. For example, electronic signal emitting/receiving device  301  may be affixed to the object to be tracked  303  via adhesive material, tape, bolts, screws, wires, string, glue, Velcro, housed together in a common housing, etc. The electronic signal emitting/receiving device  301  may be affixed to the object to be tracked  303  in any such manner such that the electronic signal emitting/receiving device  301  may be used to track the object to be tracked  303 . 
     Referring next to  FIG. 5 , shown is a block diagram illustrating an example system for wireless object tracking Shown are examples of a tracked object  401 , a “home” device with which the tracked object  401  is registered, an example cellular tower  503 , an example satellite device  505 . Also shown are representations of examples of a few various possible types of communication signals  507   509   511   513  between the example tracked object  401 , the example “home” device with which the tracked object  401  is registered, the example cellular tower  503 , and the example satellite device  505 . For example, the communication signals  507  between the example tracked object  401  and the example “home” device may include but are not limited to one or more of the following: cellular network signals, Wi-Fi network signals, BlueTooth® signals, short or long range radio signals, RFID signals, infrared signals, sonic and ultrasonic signals, global positioning system (GPS) signals and other radio signals, optical and laser signals, and signals across any known spectrum of wavelengths and/or frequency. The satellite communication signals  507  between the example tracked object  401  and the example satellite device  513  may include but are not limited to signal intended for one or more of the following networks: cellular network, Wi-Fi network, GPS, other communications networks. Each device shown in  FIG. 5  is equipped with the appropriate signal processing hardware and/or software and back end networking equipment to receive and send signals to communicate over the applicable network of choice. 
     Referring next to  FIG. 6 , shown is a flow chart illustrating an example process for device registration in a system for wireless object tracking. First, the electronic signal emitting/receiving device  301  may be coupled ( 601 ) to and object to be tracked  303 . However, this step may not be necessary if the electronic signal emitting/receiving device  301  is already coupled ( 601 ) to the object to be tracked  303  (for example, if the objects  601   603  are already housed together is a case or housing of some sort). An identification number, name or code may be assigned ( 603 ) to the tracked object  401 . Also other information regarding the tracked object  401  such as a description of the object  401 , serial number, model number, owner name, etc. may be assigned ( 603 ) and stored in a memory of the tracked object  401  and/or the “home” device  501  with which the tracked object  401  will be registered. The object ID may be registered ( 605 ) with one or more “home” devices  501  and the “home” device(s) may be registered ( 605 ) with associated signal emitting/receiving device(s)  301  of the one or more objects to be tracked  401 . In this way, the “home” device will know with which tracked object  401  it is communicating and the tracked object will know it is communicating with a correct “home” device. A “home” device  501  may have one or more tracked objects  401  registered with it and a tracked object may have one or more “home” devices  501  registered with it. The electronic signal emitting/receiving device(s)  301  of the tracked object(s)  401  may then establish ( 607 ) electronic communication with “home” device(s)  501  and vice versa. This communication may be via use of any number signals and network protocols including, but not limited to one or more of the following: cellular network signals, Wi-Fi network signals, BlueTooth® signals, short or long range radio signals, RFID signals, infrared signals, sonic and ultrasonic signals, global positioning system (GPS) signals and other radio signals, optical and laser signals, and signals across any known spectrum of wavelengths and/or frequency. 
     Referring next to  FIG. 7 , shown is a flow chart illustrating an example process for implementing an object beacon alert in a system for wireless object tracking. In one example, the electronic signal emitting/receiving device  301  or the tracked object  401  may detect a signal from one or more registered “home” device(s)  501 . A home device  401 , for example, may be any object of which the tracked object is intended to remain within a certain distance. For example, the home device may be (or may be coupled to) a cell phone, car, house, computer, clothing, purse, bag etc. It is then determined ( 703 ) whether the electronic signal emitting/receiving device  301  has stopped detecting signal from a registered “home” device  501  (e.g., is out of range of the signal). This may indicate that the tracked object  401  is too far from the “home” device  501 . Alternatively or in addition to loss of signal detection from the “home device”  501 , location systems such as GPS and/or triangulation capabilities within the “home” device and/or the tracked object  401  may be used to indicate the tracked object is too far from the “home” device. If the electronic signal emitting/receiving device  301  stops detecting signal from a registered “home” device (e.g., is out of range of signal) or is otherwise determined to be too far (i.e., beyond a determined distance) from the “home device” the electronic signal emitting/receiving device may initiate ( 705 ) a beacon signal on various channels simultaneously or singularly. These channels may include, but are not limited to one or more of the following: cellular networks, Wi-Fi networks, BlueTooth® networks, short or long range radio networks, RFID networks, infrared networks, sonic and ultrasonic networks, global positioning system (GPS) networks and other radio networks, optical and laser networks, and networks across any known spectrum of wavelengths and/or frequency. 
     There may be multiple “home” devices  501  with which the tracked object  401  is registered and thus various rules programmed into the tracked object  401  for when to emit an alert beacon based upon which “home” devices, if any, the object is within range of. For example, the tracked object  401  may emit an alert beacon when outside the range of a particular “home” device  501  until it is within range again of that same “home” device  501 , or when it is in range of another “home” device  501  with which the tracked  401  object is registered. Alternatively, the tracked object may be configured to continue to emit an alert beacon even when returning within range of a registered “home” device  501  when that registered “home” device  501  was not the original “home” device  501  from which it left. Alternatively, the tracked object  401  may be configured to continue to emit an alert beacon even when returning within range of the original registered “home” device  501  (e.g., to indicate that at one point in the past it had been out of range). There may also be various time limits set for when the alert beacon is to begin after the tracked object  401  leaves out of range, and for when it stops after the tracked object  401  returns in range of a “home” device. 
     The alert beacon may include various information including but not limited to current and previous location information of the tracked object  401 , the time when the tracked object  401  went out of range, the time when the tracked object  401  came back in range (if any), the duration the tracked object  401  has been out of range, information about other registered or non-registered “home” devices  501  the tracked object  401  came within range of or detected, the duration and times the tracked object  401  was within range or out of range of other registered “home” devices. In such a case where there is electronic communication between the electronic signal emitting/receiving device  301  and the object to be tracked  303 , the alert beacon may also include information about the use or tampering (if any) of tracked object  401  while it was out of range of the “home” device. 
     Signal receivers including those within mobile or stationary computing device(s) may receive and process ( 709 ) the alert beacon signal described above including the current and previous locations of the tracked object  401  and other information described above included in the transmitted alert beacon. This information may then be automatically sent, transmitted or relayed to alert and/or inform the owner or other interested or authorized parties of such information received. For example, an owner of a tracked object  401  that has been emitting an alert beacon may receive such an alert beacon and associated information on their wireless computing device or phone, through a satellite service to their television at home or computing device, through a Wi-Fi access point that had received the alert beacon, etc. There may also be a secure web site that a user may log onto and check to see if there has been any alert beacons received from any of their tracked objects  401 , and through which channels the alert beacon(s) were received, if any. 
     Referring next to  FIG. 8 , shown is a block diagram illustrating an example scenario within a system for wireless object tracking wherein an object is emitting an object beacon alert. Shown is a registered “home” device  501  (as a mobile computing device in the present example) with two registered tracked objects  801   803  within a range  805  of the “home” device  501  shown. Notice that the two registered tracked objects  801   803  are in electronic communication with the “home” device in such a way at least for the electronic signal emitting/receiving devices  301  of the respective tracked objects  801   803  to determine whether the tracked objects  801   803  are within range of the “home” device. Since the two tracked objects  801   803  are within range of the “home” device  501 , they are not emitting an out of range beacon. 
     However, tracked object  807  is outside the range  805  of the “home” device  501  and is consequently emitting an out of range alert beacon on multiple channels of communication including satellite  505 , cellular channels  503 , Wi-Fi networks  809 , and other possible channels (represented by a receiver within a mobile computing device  811  shown in  FIG. 8 ). Although not all shown in  FIG. 8 , channels through which the alert beacon may be sent and/or received include but are not limited to one or more of the following: cellular networks, Wi-Fi networks, BlueTooth® networks, short or long range radio networks, RFID networks, infrared networks, sonic and ultrasonic networks, global positioning system (GPS) networks and other radio networks, optical and laser networks, and networks across any known spectrum of wavelengths and/or frequency. Also, a user of the system may indicate which channels they would prefer the alert beacon to use via a programmable electronic signal emitting/receiving device  301  coupled to the tracked object  401 . 
     It is noted that the foregoing examples have been provided merely for the purpose of explanation and are in no way to be construed as limiting of the present invention. While the invention has been described with reference to various embodiments, it is understood that the words which have been used herein are words of description and illustration, rather than words of limitations. Further, although the invention has been described herein with reference to particular means, materials and embodiments, the invention is not intended to be limited to the particulars disclosed herein; rather, the invention extends to all functionally equivalent structures, methods and uses, such as are within the scope of the appended claims. Those skilled in the art, having the benefit of the teachings of this specification, may effect numerous modifications thereto and changes may be made without departing from the scope and spirit of the invention in its aspects.

Technology Category: g