Patent ID: 11875012
Assignee: ULTRAHAPTICS IP TWO LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. A graphic user interface generator system, including:
a processor coupled with a computer readable medium storing instructions thereon that when executed implement:
a display generator configurable to cause display of a plurality of interface projectiles in a first region of a virtual or augmented reality;
a gesture data input that receives gesture data including first and second sensed positions of at least one hand sensed at a first time in a first reference frame of a three dimensional (3D) sensory space and at a second time in a second reference frame of the three dimensional (3D) sensory space using a sensor affixed to a head mounted device (HMD) worn by a user;
tracks movement of the at least one hand and motion of the attached sensor responsive to repositioning of the head mounted device and the attached sensor due to body movement;
calculates a transformation which renders the first position in the first reference frame and the second position in the second reference frame into a common reference frame; and
interprets motion of the hand in the common reference frame as representative of a user selecting an interface projectile and throwing it towards a place where it lands;
the display generator configured to respond to the gesture data by animating a trajectory of the selected interface projectile from the first region to the place where the interface projectile lands and an animation representing the movement of the hand tossing the interface projectile; and
the display generator further configured to generate a control interface bloom that reveals a control interface at the place where the interface projectile lands.