The effects of screen-size and communication modality on psychology of mobile device users

Ki Joon Kim, S. Shyam Sundar, Eunil Park

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

46 Scopus citations

Abstract

Does screen-size matter in mobile devices? There appears to be a move toward larger screens, with recent launches of Apple's iPad and Samsung's Galaxy Tab, but do these devices undercut the perceived mobility and affect user attitudes toward the technology? To answer these and related questions, the present study examines the effects of screen-size and communication modality (text vs. video) on mobile device users' perception of mobility and content as well as attitudes toward technology acceptance. Preliminary data from a between-subjects experiment show that smaller screen-size elicited greater perceived mobility while larger screen-size was key to greater enjoyment. News story in video format played a crucial role in providing greater enjoyment and newsworthiness of the news story while news in text format was perceived to be easier to use on a mobile device. Design implications and limitations are discussed, as we prepare for a constructive replication.

Original languageEnglish (US)
Title of host publicationCHI EA 2011 - 29th Annual CHI Conference on Human Factors in Computing Systems, Conference Proceedings and Extended Abstracts
Pages1207-1212
Number of pages6
DOIs
StatePublished - Jun 8 2011
Event29th Annual CHI Conference on Human Factors in Computing Systems, CHI 2011 - Vancouver, BC, Canada
Duration: May 7 2011May 12 2011

Publication series

NameConference on Human Factors in Computing Systems - Proceedings

Other

Other29th Annual CHI Conference on Human Factors in Computing Systems, CHI 2011
CountryCanada
CityVancouver, BC
Period5/7/115/12/11

All Science Journal Classification (ASJC) codes

  • Software
  • Human-Computer Interaction
  • Computer Graphics and Computer-Aided Design

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