TY - GEN
T1 - Evaluating Ultrasonic Tactile Feedback Stimuli
AU - Sand, Antti
AU - Rakkolainen, Ismo
AU - Surakka, Veikko
AU - Raisamo, Roope
AU - Brewster, Stephen
N1 - JUFOID=62555
PY - 2020
Y1 - 2020
N2 - Ultrasonic tactile stimulation can give the user contactless tactile feedback in a variety of human-computer interfaces. Parameters, such as duration, rhythm, and intensity, can be used to encode information into tactile sensation. The present aim was to investigate the differentiation of six ultrasonic tactile stimulations that were varied by form (i.e., square and circle) and timing (i.e., movement speed and duration, and the number of repetitions). Following a stimulus familiarization task participants (N = 16) were to identify the stimuli presented in the same order as in the familiarization phase. Overall, the results showed that it was significantly easier to identify stimuli that were rendered at a slower pace (i.e., longer duration) regardless of the number of repetitions. Thus, for ultrasonic haptics, rendering time was one important factor for easy identification.
AB - Ultrasonic tactile stimulation can give the user contactless tactile feedback in a variety of human-computer interfaces. Parameters, such as duration, rhythm, and intensity, can be used to encode information into tactile sensation. The present aim was to investigate the differentiation of six ultrasonic tactile stimulations that were varied by form (i.e., square and circle) and timing (i.e., movement speed and duration, and the number of repetitions). Following a stimulus familiarization task participants (N = 16) were to identify the stimuli presented in the same order as in the familiarization phase. Overall, the results showed that it was significantly easier to identify stimuli that were rendered at a slower pace (i.e., longer duration) regardless of the number of repetitions. Thus, for ultrasonic haptics, rendering time was one important factor for easy identification.
U2 - 10.1007/978-3-030-58147-3_28
DO - 10.1007/978-3-030-58147-3_28
M3 - Conference contribution
SN - 978-3-030-58146-6
VL - 12272
T3 - Lecture Notes in Computer Science
SP - 253
EP - 261
BT - Haptics: Science, Technology, Applications
A2 - Nisky, Ilana
A2 - Hartcher-O’Brien, Jess
A2 - Wiertlewski, Michaël
A2 - Smeets, Jeroen
PB - Springer
T2 - EuroHaptics
Y2 - 6 September 2020 through 9 September 2020
ER -