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GB2315859B - Input device simulating touch screen - Google Patents

Input device simulating touch screen

Info

Publication number
GB2315859B
GB2315859B GB9715615A GB9715615A GB2315859B GB 2315859 B GB2315859 B GB 2315859B GB 9715615 A GB9715615 A GB 9715615A GB 9715615 A GB9715615 A GB 9715615A GB 2315859 B GB2315859 B GB 2315859B
Authority
GB
United Kingdom
Prior art keywords
input device
touch screen
device simulating
simulating touch
screen
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9715615A
Other versions
GB9715615D0 (en
GB2315859A (en
Inventor
Donald Smith
Pat Orchard
Gordon Freedman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microsemi Semiconductor ULC
Original Assignee
Mitel Corp
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 Mitel Corp filed Critical Mitel Corp
Publication of GB9715615D0 publication Critical patent/GB9715615D0/en
Publication of GB2315859A publication Critical patent/GB2315859A/en
Application granted granted Critical
Publication of GB2315859B publication Critical patent/GB2315859B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
GB9715615A 1996-07-29 1997-07-25 Input device simulating touch screen Expired - Fee Related GB2315859B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2182238 CA2182238A1 (en) 1996-07-29 1996-07-29 Input device simulating touch screen

Publications (3)

Publication Number Publication Date
GB9715615D0 GB9715615D0 (en) 1997-10-01
GB2315859A GB2315859A (en) 1998-02-11
GB2315859B true GB2315859B (en) 2000-10-18

Family

ID=4158676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9715615A Expired - Fee Related GB2315859B (en) 1996-07-29 1997-07-25 Input device simulating touch screen

Country Status (2)

Country Link
CA (1) CA2182238A1 (en)
GB (1) GB2315859B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0974948A1 (en) * 1998-07-20 2000-01-26 Nec Corporation Apparatus and method of assisting visually impaired persons to generate graphical data in a computer
US20020136455A1 (en) * 2001-01-31 2002-09-26 I-Jong Lin System and method for robust foreground and background image data separation for location of objects in front of a controllable display within a camera view

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0477910A2 (en) * 1990-09-28 1992-04-01 Ezel Inc. Image processing based computer input apparatus
US5168531A (en) * 1991-06-27 1992-12-01 Digital Equipment Corporation Real-time recognition of pointing information from video
EP0571702A2 (en) * 1992-05-26 1993-12-01 Takenaka Corporation Hand pointing type input unit and wall computer module
WO1995034881A1 (en) * 1994-06-15 1995-12-21 Daniel Marcel Platzker Interactive projected video image display system
WO1996034332A1 (en) * 1995-04-28 1996-10-31 Matsushita Electric Industrial Co., Ltd. Interface device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0477910A2 (en) * 1990-09-28 1992-04-01 Ezel Inc. Image processing based computer input apparatus
US5168531A (en) * 1991-06-27 1992-12-01 Digital Equipment Corporation Real-time recognition of pointing information from video
EP0571702A2 (en) * 1992-05-26 1993-12-01 Takenaka Corporation Hand pointing type input unit and wall computer module
WO1995034881A1 (en) * 1994-06-15 1995-12-21 Daniel Marcel Platzker Interactive projected video image display system
WO1996034332A1 (en) * 1995-04-28 1996-10-31 Matsushita Electric Industrial Co., Ltd. Interface device

Also Published As

Publication number Publication date
GB9715615D0 (en) 1997-10-01
GB2315859A (en) 1998-02-11
CA2182238A1 (en) 1998-01-30

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120725