%0 Conference Proceedings
%T Should I Stay or Should I Go? Selecting Between Touch and Mid-Air Gestures for Large-Display Interaction
%+ University of Copenhagen = Københavns Universitet (UCPH)
%A Rønne Jakobsen, Mikkel
%A Jansen, Yvonne
%A Boring, Sebastian
%A Hornbæk, Kasper
%< avec comité de lecture
%( Human-Computer Interaction – INTERACT 2015
%B 15th Human-Computer Interaction (INTERACT)
%C Bamberg, Germany
%I Springer
%3 Human-Computer Interaction – INTERACT 2015
%V LNCS-9298
%N Part III
%P 455-473
%8 2015-09-14
%D 2015
%R 10.1007/978-3-319-22698-9_31
%K Large display
%K Mid-air
%K Touch
%K Freehand gestures
%K User study
%Z Computer Science [cs]/Human-Computer Interaction [cs.HC]Conference papers
%X Users can interact with large displays in many ways, including touch and mid-air gestures. However, it remains unclear how these ways compare and when users choose one over the other. In a first experiment, we compare touch and mid-air gestures to identify their relative performance for target acquisition. In a second experiment, participants choose freely between touch and mid-air gestures and we artificially require movement to simulate situations where mid-air is considered beneficial. Results from the first experiment show mid-air to be overall slower than touch depending on the task; in the second experiment, participants mostly chose touch in particular for selecting small targets and they rarely switched between mid-air and touch. Results also show that when faced with an increasing cost of using touch in the form of movement, participants chose mid-air over touch; touch remains as fast as mid-air on average.
%G English
%Z TC 13
%2 https://hal.science/hal-01399088/document
%2 https://hal.science/hal-01399088/file/StayOrTouch%20-%20author%20version.pdf
%L hal-01399088
%U https://hal.science/hal-01399088
%~ IFIP-LNCS
%~ IFIP
%~ IFIP-TC13
%~ HCI-SORBONNE
%~ IFIP-INTERACT
%~ IFIP-LNCS-9298