VTouch: A vision-base dual finger touched inputs for large displays

Ching Han Chen, Cun Xian Nian

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this work, we present a complete architecture to implement a dual touch function for large sized displays. The architecture includes the hardware device and the software algorithm. The system has lower cost and smaller size than previous works for large sized display. And the proposed approach eliminates the requirement of special hardware. The system can be plugged to a normal display and change the display to equip the dual touch function. At the final of this paper, we give an experiment to demonstrate the system and show its usability.

Original languageEnglish
Title of host publicationHuman-Computer Interaction
Subtitle of host publicationNovel Interaction Methods and Techniques - 13th International Conference, HCI International 2009, Proceedings
Pages426-434
Number of pages9
EditionPART 2
DOIs
StatePublished - 2009
Event13th International Conference on Human-Computer Interaction, HCI International 2009 - San Diego, CA, United States
Duration: 19 Jul 200924 Jul 2009

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
NumberPART 2
Volume5611 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference13th International Conference on Human-Computer Interaction, HCI International 2009
Country/TerritoryUnited States
CitySan Diego, CA
Period19/07/0924/07/09

Keywords

  • Dual touch screen
  • Human-computer interaction
  • Multi-touch screen
  • User interface

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