Van Brummelen, Jessica;
Urwin, Liv Piper;
Johnston, Oliver James;
Sayed, Mohamed;
Brostow, Gabriel;
(2024)
Don’t Look Now: Audio/Haptic Guidance for 3D Scanning of Landmarks.
In:
CHI '24: Proceedings of the CHI Conference on Human Factors in Computing Systems.
(pp. p. 415).
ACM
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Abstract
People are increasingly using their smartphones to 3D scan objects and landmarks. On one hand, users have intrinsic motivations to scan well, i.e. keeping the object in-frame while walking around it to achieve coverage. On the other, users can lose interest when flming inanimate objects, and feel rushed and uncertain of their progress when watching their step in public, seeking to avoid attention. We set out to guide users while reducing their stress and increasing engagement, by moving away from the on-screen feedback ubiquitous in existing products and apps meant for 3D scanning. Specifcally, our novel interface gives users audio/haptic guidance while they scan statue-type landmarks in public. The interface results from a conceptual design process and a pilot study. Ultimately, we tested 50 users in an ultra-high-trafc area of central London. Compared to regular on-screen feedback, users were more engaged, had unchanged stress levels, and produced better scans.
| Type: | Proceedings paper |
|---|---|
| Title: | Don’t Look Now: Audio/Haptic Guidance for 3D Scanning of Landmarks |
| Event: | CHI '24: CHI Conference on Human Factors in Computing Systems |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1145/3613904.3642271 |
| Publisher version: | http://dx.doi.org/10.1145/3613904.3642271 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | 3D scanning, mesh reconstruction accuracy, guidance, multimodal feedback, audio feedback, haptic feedback, visual feedback, AR, engagement, user safety |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Computer Science |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10194975 |
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