Title:
【発明の名称】3次元コンピユータ入力装置
Document Type and Number:
Japanese Patent JPH067371
Kind Code:
B2
Abstract:
The preferred embodiment of this computer input device comprises a triplet of acceleration detectors (1...3) associated, respectively, with the three mutually orthogonal axes (X, Y, Z) of a coordinate system for determining the position in space of the input device, and a triplet of gyroscopes (4...6) respectively associated with the three rotational axes (Pitch, Roll, Yaw) of the input device for determining the absolute orientation of the input device. Electronic circuitry (7...18) is provided to convert the analog output signals of the motion sensing devices to digital input data to enable the associated computer to compute the data relative to position and orientation of the input device for possible three-dimensional interactive graphics and imaging on a computer display unit.
Inventors:
YURI SHANI
YOABU MEDAN
YOABU MEDAN
Application Number:
JP26324890A
Publication Date:
January 26, 1994
Filing Date:
October 02, 1990
Export Citation:
Assignee:
INTAANASHONARU BIJINESU MASHIINZU CORP
International Classes:
G06F3/033; G06F3/0338; G06F3/0346; G06F3/0354; G06F3/038; G06K11/06; (IPC1-7): G06F3/033; G06F3/033
Domestic Patent References:
| JP1106216A |
Attorney, Agent or Firm:
Kiyoshi Goda (3 others)
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