Design of shadows on the OHP metaphor-based presentation interface which visualizes a presenter's actions

Yuichi Murata, Kazutaka Kurihara, Toshio Mochizuki, Buntarou Shizuki, Jiro Tanaka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We describe the design of shadows of an overhead projector (OHP) metaphor-based presentation interface that visualizes a presenter's action. Our interface work with graphics tablet devices. It superimposes a pen-shaped shadow based on position, altitude and azimuth of a pen. A presenter can easily point the slide with the shadow. Moreover, an audience can observe the presenter's actions by the shadow. We performed two presentations using a prototype system and gather feedback from them. We decided on the design of the shadows on the basis of the feedback.

Original languageEnglish
Title of host publicationHuman-Computer Interaction
Subtitle of host publicationInteraction Techniques and Environments - 14th International Conference, HCI International 2011, Proceedings
Pages557-564
Number of pages8
EditionPART 2
DOIs
Publication statusPublished - 2011 Jul 19
Externally publishedYes
Event14th International Conference on Human-Computer Interaction, HCI International 2011 - Orlando, FL, United States
Duration: 2011 Jul 92011 Jul 14

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
NumberPART 2
Volume6762 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference14th International Conference on Human-Computer Interaction, HCI International 2011
CountryUnited States
CityOrlando, FL
Period11/7/911/7/14

Keywords

  • digital ink
  • graphics tablet devices
  • presentation
  • shadow

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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  • Cite this

    Murata, Y., Kurihara, K., Mochizuki, T., Shizuki, B., & Tanaka, J. (2011). Design of shadows on the OHP metaphor-based presentation interface which visualizes a presenter's actions. In Human-Computer Interaction: Interaction Techniques and Environments - 14th International Conference, HCI International 2011, Proceedings (PART 2 ed., pp. 557-564). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 6762 LNCS, No. PART 2). https://doi.org/10.1007/978-3-642-21605-3_61