System for human trajectory learning in virtual environments
CA 2245536 A1 · Owner: Bizzi, Emilio · Inventors: Mussa-Ivaldi, Ferdinando A.; Shadmehr, Reza; Bizzi, Emilio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In an apparatus and method for teaching motor skills to a human subject learning by a student is based upon imitation of a teacher's motion. The teacher's motion is sensed by a motion sensing device is digitized by a computer, and is then recorded in memory. The computer generates a virtual image sequence of the teacher on the computer display of the teacher interacting in the computer-generated virtual environment for the student to view and imitate. The same motion sensing device used to record the teacher's movement tracks the student's movement and the computer creates a virtual image sequence on the display corresponding to the student's movement and its interaction with the virtual …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed February 12, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 12, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 12, 2019.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.