GB201413670D0 - Touch sensitive image display devices - Google Patents

Touch sensitive image display devices

Info

Publication number
GB201413670D0
GB201413670D0 GBGB1413670.9A GB201413670A GB201413670D0 GB 201413670 D0 GB201413670 D0 GB 201413670D0 GB 201413670 A GB201413670 A GB 201413670A GB 201413670 D0 GB201413670 D0 GB 201413670D0
Authority
GB
United Kingdom
Prior art keywords
image display
display devices
touch sensitive
sensitive image
touch
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.)
Pending
Application number
GBGB1413670.9A
Other versions
GB2513498A (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.)
Light Blue Optics Ltd
Original Assignee
Light Blue Optics Ltd
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
Priority claimed from GBGB1201009.6A external-priority patent/GB201201009D0/en
Priority claimed from GBGB1200963.5A external-priority patent/GB201200963D0/en
Priority claimed from GBGB1205274.2A external-priority patent/GB201205274D0/en
Application filed by Light Blue Optics Ltd filed Critical Light Blue Optics Ltd
Publication of GB201413670D0 publication Critical patent/GB201413670D0/en
Publication of GB2513498A publication Critical patent/GB2513498A/en
Pending 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/0304—Detection arrangements using opto-electronic means
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
    • G06F3/0426—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected tracking fingers with respect to a virtual keyboard projected or printed on the surface

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)
  • Multimedia (AREA)
  • Position Input By Displaying (AREA)
  • Transforming Electric Information Into Light Information (AREA)
GB1413670.9A 2012-01-20 2013-01-17 Touch sensitive image display devices Pending GB2513498A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB1201009.6A GB201201009D0 (en) 2012-01-20 2012-01-20 Touch sensing systems
GBGB1200963.5A GB201200963D0 (en) 2012-01-20 2012-01-20 Touch sensing systems
GBGB1205274.2A GB201205274D0 (en) 2012-03-26 2012-03-26 Touch sensitive image display devices
PCT/GB2013/050103 WO2013108031A2 (en) 2012-01-20 2013-01-17 Touch sensitive image display devices

Publications (2)

Publication Number Publication Date
GB201413670D0 true GB201413670D0 (en) 2014-09-17
GB2513498A GB2513498A (en) 2014-10-29

Family

ID=47599126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1413670.9A Pending GB2513498A (en) 2012-01-20 2013-01-17 Touch sensitive image display devices

Country Status (2)

Country Link
GB (1) GB2513498A (en)
WO (1) WO2013108031A2 (en)

Families Citing this family (12)

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EP3028113A4 (en) * 2013-07-31 2017-04-05 Hewlett-Packard Development Company, L.P. System with projector unit and computer
GB2523077A (en) * 2013-12-23 2015-08-19 Light Blue Optics Ltd Touch sensing systems
GB2522248A (en) * 2014-01-20 2015-07-22 Promethean Ltd Interactive system
GB2526525A (en) * 2014-04-17 2015-12-02 Light Blue Optics Inc Touch sensing systems
WO2016018232A1 (en) * 2014-07-28 2016-02-04 Hewlett-Packard Development Company, L.P. Image background removal using multi-touch surface input
US10318023B2 (en) 2014-08-05 2019-06-11 Hewlett-Packard Development Company, L.P. Determining a position of an input object
GB2529808B (en) * 2014-08-26 2018-07-25 M Solv Ltd Apparatus and methods for performing laser ablation on a substrate
WO2016053271A1 (en) 2014-09-30 2016-04-07 Hewlett-Packard Development Company L. P. Identification of an object on a touch-sensitive surface
JP2016200887A (en) * 2015-04-08 2016-12-01 株式会社リコー Information processing apparatus, information input system, information processing method, and program
US20170323429A1 (en) * 2016-05-09 2017-11-09 John Peter Godbaz Multiple patterns in time-of-flight camera apparatus
US11893189B2 (en) 2020-02-10 2024-02-06 Flatfrog Laboratories Ab Touch-sensing apparatus
WO2022173353A1 (en) * 2021-02-09 2022-08-18 Flatfrog Laboratories Ab An interaction system

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GB2445164A (en) 2006-12-21 2008-07-02 Light Blue Optics Ltd Holographic image display systems
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WO2008146098A1 (en) 2007-05-28 2008-12-04 Sensitive Object Method for determining the position of an excitation on a surface and device for implementing such a method
USD595785S1 (en) 2007-11-09 2009-07-07 Igt Standalone, multi-player gaming table apparatus with an electronic display
GB2461894B (en) 2008-07-16 2010-06-23 Light Blue Optics Ltd Holographic image display systems
GB2466497B (en) 2008-12-24 2011-09-14 Light Blue Optics Ltd Touch sensitive holographic displays

Also Published As

Publication number Publication date
WO2013108031A2 (en) 2013-07-25
GB2513498A (en) 2014-10-29
WO2013108031A3 (en) 2013-09-19

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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)

Free format text: REGISTERED BETWEEN 20160218 AND 20160224