Touchscreen Pointing and Swiping: The Effect of Background Cues and Target Visibility

Raimey Olthuis*, John van der Kamp, Koen Lemmink, Simone Caljouw

*Bijbehorende auteur voor dit werk

OnderzoeksoutputAcademicpeer review

2 Citaten (Scopus)
3 Downloads (Pure)

Samenvatting

By assessing the precision of gestural interactions with touchscreen targets, the authors investigate how the type of gesture, target location, and scene visibility impact movement endpoints. Participants made visually and memory-guided pointing and swiping gestures with a stylus to targets located in a semicircle. Specific differences in aiming errors were identified between swiping and pointing. In particular, participants overshot the target more when swiping than when pointing and swiping endpoints showed a stronger bias toward the oblique than pointing gestures. As expected, the authors also found specific differences between conditions with and without delays. Overall, the authors observed an influence on movement execution from each of the three parameters studied and uncovered that the information used to guide movement appears to be gesture specific.

Originele taal-2English
Pagina's (van-tot)422-434
Aantal pagina's13
TijdschriftMotor Control
Volume24
Nummer van het tijdschrift3
Vroegere onlinedatum5-jun-2020
DOI's
StatusPublished - jul-2020

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