发明名称 |
THREE-DIMENSIONAL DISPLACEMENT OF A BODY WITH COMPUTER INTERFACE |
摘要 |
A system is provided for tracking the three-dimensional position of an object within a three-dimensional region by triangulation techniques to generate signals corresponding to such three-dimensinal positions. The signals may be used to operate a variably operable system to create a virtual reality system. The triangulation means may comprise at least three ultrasound emitters cooperating with ultrasound receivers located on a body moving in the three-dimensional region. The signals are produced from multiplexed frequencies and/or intermediate signals may be projected using a triaxial accelerometer.
|
申请公布号 |
WO9528651(A1) |
申请公布日期 |
1995.10.26 |
申请号 |
WO1995CA00180 |
申请日期 |
1995.04.03 |
申请人 |
BAUER, WILL |
发明人 |
BAUER, WILL |
分类号 |
G06F3/041;G01S5/26;G01S5/30;G01S11/16;G01S15/46;G06F3/043;G06F3/048;G10H1/34;(IPC1-7):G01S5/30 |
主分类号 |
G06F3/041 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|