Junichi Sato

schoolYahoo Incbar_chart#8585 Global Rank

Total Papers

HCI Rank

#8585

Research Areas

Years Active

Recent Publications

Behavioral Differences between Tap and Swipe: Observations on Time, Error, Touch-point Distribution, and Trajectory for Tap-and-swipe Enabled Targets

Existing guidelines for designing targets on smartphones often focus on single-tap operations for accurate selection. However, smartphone interfaces can support both tap and swipe actions. We explored user-performance differences between tap and swipe in two crowdsourced experiments using bar and square targets. Resul…

MOBILEHCI '233rd AuthorHead-Up Display (HUD) & Advanced Driver Assistance Systems (ADAS) +1

Single-tap Latency Reduction with Single- or Double- tap Prediction

Touch surfaces are widely utilized for smartphones, tablet PCs, and laptops (touchpad), and single and double taps are the most basic and common operations on them. The detection of single or double taps causes the {\it single-tap latency problem}, which creates a bottleneck in terms of the sensitivity of touch input…

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