A study of touch accuracy using smartphone cases with a dimple or a wedge shaped attachment

Yoshitomo Fukatsu, Hiroyuki Hakoda, Anna Noguchi, Buntarou Shizuki, Jiro Tanaka

Research output: Contribution to journalArticle

2 Citations (Scopus)


In this research, we created smartphone cases attaching a dimple or a wedge shaped object in order to improve eyes-free and single-handed touch accuracy. We considered that users could use these dimple or wedge shaped object as a tactile marker for a screen of smartphone. In the user study, we evaluated touch accuracies using a smartphone with each case.

Original languageEnglish
Pages (from-to)325-335
Number of pages11
JournalComputer Software
Issue number3
Publication statusPublished - 2014 Aug 1


ASJC Scopus subject areas

  • Software

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