Open AccessShape and Size Matter for Smartwatches: Effects of Screen Shape, Screen Size, and Presentation Mode in Wearable Communication
Author(s) -
Kim Ki Joon
Publication year - 2017
Publication title -
journal of computer‐mediated communication
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.15
H-Index - 119
ISSN - 1083-6101
DOI - 10.1111/jcc4.12186
Subject(s) - smartwatch , display size , wearable computer , quality (philosophy) , mode (computer interface) , presentation (obstetrics) , affect (linguistics) , computer science , wearable technology , human–computer interaction , psychology , cognitive psychology , communication , display device , physics , medicine , radiology , embedded system , operating system , quantum mechanics
Abstract This study investigates how variations in the screen shape (round vs. square) and screen size (large vs. small) of smartwatches affect their hedonic and pragmatic qualities and the evaluation of transmitted information. Results from a between‐subjects experiment ( N = 160) indicate that large screens positively influence information quality by simultaneously increasing both the hedonic and pragmatic qualities of smartwatches. However, the effects of round screens on information quality are mediated only by the hedonic quality, suggesting that square screens are more closely associated with the pragmatic, rather than hedonic, quality of the medium. The results also reveal that the effects of screen shape and screen size are moderated by the presentation mode (text + image vs. text only) of information.