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GB0407256D0 - Keyboards - Google Patents

Keyboards

Info

Publication number
GB0407256D0
GB0407256D0 GB0407256A GB0407256A GB0407256D0 GB 0407256 D0 GB0407256 D0 GB 0407256D0 GB 0407256 A GB0407256 A GB 0407256A GB 0407256 A GB0407256 A GB 0407256A GB 0407256 D0 GB0407256 D0 GB 0407256D0
Authority
GB
United Kingdom
Prior art keywords
keyboards
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.)
Withdrawn
Application number
GB0407256A
Other versions
GB2412629A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0407256A priority Critical patent/GB2412629A/en
Publication of GB0407256D0 publication Critical patent/GB0407256D0/en
Publication of GB2412629A publication Critical patent/GB2412629A/en
Withdrawn legal-status Critical Current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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device

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)
  • Input From Keyboards Or The Like (AREA)
GB0407256A 2004-03-31 2004-03-31 Keyboard having tactile formations on keys Withdrawn GB2412629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0407256A GB2412629A (en) 2004-03-31 2004-03-31 Keyboard having tactile formations on keys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0407256A GB2412629A (en) 2004-03-31 2004-03-31 Keyboard having tactile formations on keys

Publications (2)

Publication Number Publication Date
GB0407256D0 true GB0407256D0 (en) 2004-05-05
GB2412629A GB2412629A (en) 2005-10-05

Family

ID=32247576

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0407256A Withdrawn GB2412629A (en) 2004-03-31 2004-03-31 Keyboard having tactile formations on keys

Country Status (1)

Country Link
GB (1) GB2412629A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857914B1 (en) * 2006-05-16 2013-01-16 Research In Motion Limited Haptic keypad and electronic device
EP2772829B1 (en) * 2013-02-28 2015-09-09 King Saud University System for enabling a visually impaired or blind person to use an input device having at least one key

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63172320A (en) * 1987-01-10 1988-07-16 Hitachi Ltd Document preparing device
JPH03286884A (en) * 1990-04-02 1991-12-17 Kuniko Takimoto Braille word processor for blind person
JP3270631B2 (en) * 1994-08-02 2002-04-02 株式会社リコー Key input device
WO1996027256A1 (en) * 1995-03-02 1996-09-06 Bright Technologies, Inc. Coin operated telephone featuring a keypad with braille tactile symbols
JPH10307664A (en) * 1997-05-09 1998-11-17 Sony Corp Keyboard cover with braille
JP2000200136A (en) * 1998-12-28 2000-07-18 Yoshihiro Kaneda Operation button device
JP2002108537A (en) * 2000-10-02 2002-04-12 Masanori Saikawa Keyboard cover for computer
JP2002245888A (en) * 2001-02-19 2002-08-30 Sugiyama Electron:Kk Braille seal, braille seal sheet, keyboard and keyboard sheet
US6667697B2 (en) * 2002-04-23 2003-12-23 June E. Botich Modified keys on a keyboard

Also Published As

Publication number Publication date
GB2412629A (en) 2005-10-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)