System for allowing all remote computers to perform annotation on an image and replicating the annotated image on the respective displays of other comuters
KS Schwartz, AA Carleton, CM FitzPatrick… - US Patent …, 1997 - Google Patents
The invention concerns using multiple computers to hold a conference. Under the invention,
an application program can run on a single computer, yet remote participants can issue …
an application program can run on a single computer, yet remote participants can issue …
Touch driven method and apparatus to integrate and display multiple image layers forming alternate depictions of same subject matter
WD Hillis, B Ferren - US Patent 7,724,242, 2010 - Google Patents
An interactive display system, including a touch sensitive display, establishes a first image
and at least one secondary image, each image representing various spatial coordinates, the …
and at least one secondary image, each image representing various spatial coordinates, the …
Computer vision based touch screen
M Bell, P Gleckman, J Zide, H Shaughnessy - US Patent 8,035,624, 2011 - Google Patents
Related US Application Data Primary Examiner—Vijay Shankar (63) Continuation of
application No. 10/946,263, filed on (74) Attorney, Agent, or Firm—Knobbe, Martens, Olson …
application No. 10/946,263, filed on (74) Attorney, Agent, or Firm—Knobbe, Martens, Olson …
Hand-gesture recognition method
One embodiment of the invention includes a method of providing device inputs. The method
includes illuminating hand gestures performed via a bare hand of a user in a foreground of a …
includes illuminating hand gestures performed via a bare hand of a user in a foreground of a …
Interactive directed light/sound system
M Bell - US Patent 7,576,727, 2009 - Google Patents
US PATENT DOCUMENTS camera is then sent to the computer for processing. The com
puter performs one or more processes to extract certain infor mation, such as, the relative …
puter performs one or more processes to extract certain infor mation, such as, the relative …
Interactive video display system
M Bell - US Patent 7,834,846, 2010 - Google Patents
4,573,191 A 2f1986 Kidode et al. 4,725,863. A 2f1988 Dumbrecket al. 4,843,568 A 6/1989
Krueger et al. 4,887,898 A 12/1989 Halliburton et al. 4.948, 371 A 8, 1990 Hall 5,001,558 A …
Krueger et al. 4,887,898 A 12/1989 Halliburton et al. 4.948, 371 A 8, 1990 Hall 5,001,558 A …
Processing an image utilizing a spatially varying pattern
M Bell, P Gleckman, J Zide, H Shaughnessy - US Patent 7,710,391, 2010 - Google Patents
An interactive video window display system. A projector projects a visual image. A screen
displays the visual image, wherein the projector projects the visual image onto a back side …
displays the visual image, wherein the projector projects the visual image onto a back side …
Interactive video display system
M Bell - US Patent 7,259,747, 2007 - Google Patents
US. PATENT DOCUMENTS the movements of passers-by, generate interactive ambient
lighting for social spaces such as restaurants, lobbies and parks, video game systems and …
lighting for social spaces such as restaurants, lobbies and parks, video game systems and …
Self-contained interactive video display system
M Bell, P Gleckman, J Zide, H Shaughnessy - US Patent 8,035,612, 2011 - Google Patents
(57) ABSTRACT A self-contained interactive video display system. A projec tor projects a
visual image onto a screen for displaying the visual image, wherein the projector projects …
visual image onto a screen for displaying the visual image, wherein the projector projects …
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 …