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: Interaction Techniques and Environments - 14th International Conference, HCI International 2011, Proceedings
Pages557-564
Number of pages8
Volume6762 LNCS
EditionPART 2
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event14th International Conference on Human-Computer Interaction, HCI International 2011 - Orlando, FL
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)03029743
ISSN (Electronic)16113349

Other

Other14th International Conference on Human-Computer Interaction, HCI International 2011
CityOrlando, FL
Period11/7/911/7/14

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Keywords

  • digital ink
  • graphics tablet devices
  • presentation
  • shadow

ASJC Scopus subject areas

  • Computer Science(all)
  • Theoretical Computer Science

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., Vol. 6762 LNCS, 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