Hand calibration system for virtual reality vehicle simulator

Computer graphics processing and selective visual display system – Image superposition by optical means – Operator body-mounted heads-up display

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

345 7, 434 37, 434 38, 434 71, G09G 500

Patent

active

055835260

ABSTRACT:
A virtual reality vehicle simulator has a seat for supporting a person in a sitting position. The person wears goggles that present to the person an image of a virtual vehicle, as well as a virtual image of the person's hand and any objects, such as coffee cups, that the person may grasp in his hand. A position sensing system senses the position of a marker that is attached to a marked portion of the person's hand, e.g., the back of the hand. The person may be tasked to manipulate a virtual object, e.g., a virtual pushbutton, with a contact portion of his hand, e.g., the index finger. To calibrate the distance between the marked and contact portions so that a virtual image of the hand accurately may be displayed, a control surface is positioned adjacent the seat such that the person can manipulate the control surface. Based on the manipulation, the distance between the marked and contact portions is determined, thus calibrating the size of the virtual hand to accurately model the person's actual hand.

REFERENCES:
patent: 4414537 (1983-11-01), Grimes
patent: 4849692 (1989-07-01), Blood
patent: 4930888 (1990-06-01), Freisleben et al.
patent: 4945305 (1990-07-01), Blood
patent: 4988981 (1991-01-01), Zimmerman et al.
patent: 5185561 (1993-02-01), Good et al.
patent: 5278532 (1994-01-01), Hegg et al.
patent: 5320538 (1994-06-01), Baum
patent: 5381158 (1995-01-01), Takahara et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Hand calibration system for virtual reality vehicle simulator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hand calibration system for virtual reality vehicle simulator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hand calibration system for virtual reality vehicle simulator will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-426851

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.