WO1998047406A3 - Interactive desk - Google Patents

Interactive desk Download PDF

Info

Publication number
WO1998047406A3
WO1998047406A3 PCT/IL1998/000131 IL9800131W WO9847406A3 WO 1998047406 A3 WO1998047406 A3 WO 1998047406A3 IL 9800131 W IL9800131 W IL 9800131W WO 9847406 A3 WO9847406 A3 WO 9847406A3
Authority
WO
WIPO (PCT)
Prior art keywords
location
computer
output indication
interactive desk
desktop
Prior art date
Application number
PCT/IL1998/000131
Other languages
French (fr)
Other versions
WO1998047406A2 (en
Inventor
Moshe Shpitalni
Hod Lipson
Original Assignee
Technion Res & Dev Foundation
Moshe Shpitalni
Hod Lipson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Technion Res & Dev Foundation, Moshe Shpitalni, Hod Lipson filed Critical Technion Res & Dev Foundation
Priority to AU64176/98A priority Critical patent/AU6417698A/en
Publication of WO1998047406A2 publication Critical patent/WO1998047406A2/en
Publication of WO1998047406A3 publication Critical patent/WO1998047406A3/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor

Abstract

An interactive desk system (10) comprising a horizontal desktop (14), part of which is at least partially light transmissive, the part having an underside surface, a top display surface (26), a user-positionable and operable locator providing an output indication of its location, a computer (32) receiving the output indication of the location of the locator, a display projector coupled to the computer for projecting the pattern through the underside surface of the desktop surface to be visible on the top display surface.
PCT/IL1998/000131 1997-04-23 1998-03-24 Interactive desk WO1998047406A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU64176/98A AU6417698A (en) 1997-04-23 1998-03-24 Interactive desk

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83892997A 1997-04-23 1997-04-23
US08/838,929 1997-04-23

Publications (2)

Publication Number Publication Date
WO1998047406A2 WO1998047406A2 (en) 1998-10-29
WO1998047406A3 true WO1998047406A3 (en) 1999-01-21

Family

ID=25278419

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1998/000131 WO1998047406A2 (en) 1997-04-23 1998-03-24 Interactive desk

Country Status (2)

Country Link
AU (1) AU6417698A (en)
WO (1) WO1998047406A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102495517A (en) * 2011-12-19 2012-06-13 协晶电子科技(上海)有限公司 Back projection system applied to device with transparent desktop
CN204670627U (en) * 2015-06-08 2015-09-30 京东方科技集团股份有限公司 Integral and intelligent desk device
CN106373455B (en) * 2016-09-21 2023-06-23 陈新德 Micro-projection copying display device and display method
WO2024019713A1 (en) * 2022-07-20 2024-01-25 Google Llc Copresence system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239373A (en) * 1990-12-26 1993-08-24 Xerox Corporation Video computational shared drawing space
US5448263A (en) * 1991-10-21 1995-09-05 Smart Technologies Inc. Interactive display system
US5502481A (en) * 1992-11-16 1996-03-26 Reveo, Inc. Desktop-based projection display system for stereoscopic viewing of displayed imagery over a wide field of view

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239373A (en) * 1990-12-26 1993-08-24 Xerox Corporation Video computational shared drawing space
US5448263A (en) * 1991-10-21 1995-09-05 Smart Technologies Inc. Interactive display system
US5502481A (en) * 1992-11-16 1996-03-26 Reveo, Inc. Desktop-based projection display system for stereoscopic viewing of displayed imagery over a wide field of view

Also Published As

Publication number Publication date
AU6417698A (en) 1998-11-13
WO1998047406A2 (en) 1998-10-29

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