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One Fitts’ Law, Two Metrics
Abstract : Movement time in Fitts’ law is usually considered through the ambiguous notion of the average of minimum movement times. In this paper, we argue that using two distinct metrics, one relating to minimum time and the other relating to average time can be advantageous. Both metrics have a lot of support from theoretical and empirical perspectives. We also give two examples, one in a controlled experiment and the other in a field study of pointing, where making the minimum versus average distinction is fruitful.
Cited literature [15 references]
https://hal.inria.fr/hal-01717202
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Submitted on : Monday, February 26, 2018 - 9:40:42 AM
Last modification on : Saturday, June 25, 2022 - 10:29:49 PM
Long-term archiving on: : Monday, May 28, 2018 - 10:52:00 AM
Contributor : Hal Ifip Connect in order to contact the contributor
Submitted on : Monday, February 26, 2018 - 9:40:42 AM
Last modification on : Saturday, June 25, 2022 - 10:29:49 PM
Long-term archiving on: : Monday, May 28, 2018 - 10:52:00 AM
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