Graphical input controller and method with rear screen image detection
T Yasutake - US Patent 5,483,261, 1996 - Google Patents
57) ABSTRACT 21 Appl. No.: 141,045 An interactive graphics system includes a touch-
sensitive (22 Filed: Oct. 26, 1993 controller having a number of semi-transparent light-diffus …
sensitive (22 Filed: Oct. 26, 1993 controller having a number of semi-transparent light-diffus …
Gesture-controlled interfaces for self-service machines and other applications
CJ Cohen, G Beach, B Cavell, G Foulk… - US Patent …, 2008 - Google Patents
(57) ABSTRACT A gesture recognition interface for use in controlling self service machines
and other devices is disclosed. A gesture is defined as motions and kinematic poses …
and other devices is disclosed. A gesture is defined as motions and kinematic poses …
Selective real image obstruction in a virtual reality display apparatus and method
M DeLuca, J Deluca - US Patent 6,559,813, 2003 - Google Patents
(57) ABSTRACT A virtual reality system (200-323) stereoscopically projects a virtual reality
images including a three dimensional image (245) having an interface image (250") in a …
images including a three dimensional image (245) having an interface image (250") in a …
Gesture-controlled interfaces for self-service machines and other applications
CJ Cohen, GJ Beach, B Cavell, E Foulk… - US Patent …, 2010 - Google Patents
US7668340B2 - Gesture-controlled interfaces for self-service machines and other applications
- Google Patents US7668340B2 - Gesture-controlled interfaces for self-service machines and …
- Google Patents US7668340B2 - Gesture-controlled interfaces for self-service machines and …
Realtime object tracking system
GV Paul, GJ Beach, CJ Cohen, CJ Jacobus - US Patent 7,684,592, 2010 - Google Patents
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Freeman 6,236,736 B1* 5/2001 Crabtree et al.............. 382,103 5,481,454 A 1/1996 Inoue et …
Method and device for optical input of commands or data
HE Korth - US Patent 5,767,842, 1998 - Google Patents
The present invention is intended to remedy the draw backs inherent with the prior art user
input devices. It is therefore an object of the present invention to provide a new and …
input devices. It is therefore an object of the present invention to provide a new and …
Collaborative computing system using pseudo server process to allow input from different server processes individually and sequence number map for maintaining …
DB Berkowitz, MC Hao, HC Lieu, FD Snow - US Patent 5,392,400, 1995 - Google Patents
A collaborative computing method and system are described. Output data from and input
data for an application program are shared among all of the computers connected in a …
data for an application program are shared among all of the computers connected in a …
Gesture recognition system
H Mattsson - US Patent 7,129,927, 2006 - Google Patents
(57) ABSTRACT A gesture recognition system includes: elements for detect ing and
generating a signal corresponding a number of markers arranged on an object, elements for …
generating a signal corresponding a number of markers arranged on an object, elements for …
Input apparatus suitable for portable electronic device
Y Kawakura - US Patent 5,973,676, 1999 - Google Patents
The present invention relates to an input apparatus for entering data, command, etc. in a
portable type electronic instrument Such as an electronic pocketbook. 2. Description of the …
portable type electronic instrument Such as an electronic pocketbook. 2. Description of the …
Portable presentation system and methods for use therewith
IG Hutchinson, PW Hildebrandt, MH Dunn - US Patent 7,948,448, 2011 - Google Patents
2007-05-15 Assigned to POLYVISION CORPORATION reassignment POLYVISION
CORPORATION CORRECTIVE ASSIGNMENT TO CHANGE THE SERIAL NUMBER FROM …
CORPORATION CORRECTIVE ASSIGNMENT TO CHANGE THE SERIAL NUMBER FROM …