Publikations-Information
| Jonathan Liebers, Felix Bernardi, Alia Saad, Lukas Mecke, Uwe Gruenefeld, Florian Alt, Stefan Schneegass
Where Do You Look When Unlocking Your Phone? A Field Study of Gaze Behaviour During Smartphone Unlock In CHI â25: Extended Abstracts of the 2025 CHI Conference on Human Factors in Computing Systems. April 23, 2025. Association for Computing Machinery, New York, NY, USA. (bib) |
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| With the proliferation of extended realities, it becomes increasingly important to create applications that adapt themselves to the user, which enhances the user experience. One source that allows for adaptation is usersâ behavior, which is implicitly captured on XR devices, such as their hand and finger movements during natural interactions. This data can be used to predict a userâs personality traits, which allows the application to accustom itself to the userâs needs. In this study (N=20), we explore personality prediction from hand-tracking and keystroke data during a typing activity in Augmented Virtuality and Virtual Reality. We manipulate the haptic elements, i.e., whether users type on a physical or virtual keyboard, and capture data from participants on two different days. We find a best-performing model with an R2 of 0.4456, with the error source stemming from the manifestation of XR , and that the hand-tracking data contributes most of the prediction power. |
