@inproceedings{b4ff8fa9290f4adf906e0db7d66e9b36,
title = "Touchless gestural interaction with Wizard-of-Oz: Analysing user behaviour",
abstract = "In many gestural interfaces, the gesture set is developed or trained by real users, but many use gestures with unchanging definition that do not account for variation between different users or performances. Over time, if the user performs gestures different, the definition should evolve to accommodate these changes. We performed a Wizard-of-Oz experiment with a user-defined gesture system to determine if participant's gestures changed over repeated performances, and when and why these changes occurred. The results showed that although the definitions provided changed in a unique way for each participant, most reported their gestures as becoming simpler and less difficult to perform over time.",
keywords = "Touchless interfaces, User experience, Wizard of Oz",
author = "Martin Henschke and Tom Gedeon and Richard Jones",
note = "Publisher Copyright: Copyright {\textcopyright} 2015 ACM.; 27th Australian Computer-Human Interaction Conference, OzCHI 2015 ; Conference date: 07-12-2015 Through 10-12-2015",
year = "2015",
month = dec,
day = "7",
doi = "10.1145/2838739.2838792",
language = "English",
series = "OzCHI 2015: Being Human - Conference Proceedings",
publisher = "Association for Computing Machinery, Inc",
pages = "207--211",
editor = "Marcus Carter and Martin Gibbs and Wally Smith and Frank Vetere and Bernd Ploderer",
booktitle = "OzCHI 2015",
}