Invention Grant
- Patent Title: System and method for tracking a passive wand and actuating an effect based on a detected wand path
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Application No.: US16533530Application Date: 2019-08-06
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Publication No.: US10699557B2Publication Date: 2020-06-30
- Inventor: Sameer Kawash , Justin Michael Schwartz , Steven C. Blum
- Applicant: Universal City Studios LLC
- Applicant Address: US CA University City
- Assignee: Universal City Studios LLC
- Current Assignee: Universal City Studios LLC
- Current Assignee Address: US CA University City
- Agency: Fletcher Yoder P.C.
- Main IPC: G08C17/02
- IPC: G08C17/02 ; G06F3/03 ; G06F3/01 ; A63H30/04 ; A63J21/00 ; A63G31/00

Abstract:
A system in accordance with present embodiments includes a source of electromagnetic radiation that operates to emit electromagnetic radiation into an active playing area. The system also includes a sensing device that operates to receive the electromagnetic radiation after being reflected from a retro-reflective material of an article positioned in the active playing area and operable to generate data based on receiving reflected electromagnetic radiation from a series of article positions. Further, the system includes a controller that operates to process the data generated by the sensing device to determine whether the series of article positions correlate to a stored gesture and output a control signal to actuate an effect when the series of article positions correlate to the stored gesture.
Public/Granted literature
- US20190362623A1 SYSTEM AND METHOD FOR TRACKING A PASSIVE WAND AND ACTUATING AN EFFECT BASED ON A DETECTED WAND PATH Public/Granted day:2019-11-28
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