Description
- Abstract:
- When designing a smartphone app, it is critical to be able to determine the emotion and attention state of the users as they interact with your interface. Remotion Plus is a platform that gives analysts the ability to record, annotate, and analyze remote user data through a computer program with an intuitive graphical interface. It records microphone audio, screen capture video, device orientation, and rear finger pressure data remotely from a mobile device user, and it is able to audibly and visually play back user sessions. Remotion Plus is also able to automatically predict user emotion and attention state, including in real time, with a machine learning model that consistently reaches higher than 80% accuracy. This is considerably higher than humans given the same orientation and pressure data as their predictions only reached about 20%-40% accuracy.
- Notes:
- Thesis (Sc. M.)--Brown University, 2020
Citation
Silva - Sassaman, Dinithi,
"Using the Remotion Plus Platform to Predict Emotion and Attention State from Smartphone Behavioral Data in Remote Usability Tests"
(2020).
Biomedical Engineering Theses and Dissertations.
Brown Digital Repository. Brown University Library.
https://repository.library.brown.edu/studio/item/bdr:b53cpv5n/
Relations
Collection:
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Biomedical Engineering Theses and Dissertations
Theses and Dissertations for the Biomedical Engineering department....