Abstract
Emotional reactions to basic, artificial, yet carefully controllable point-light displays (PLDs) were investigated with ratings of valence, arousal, approachability and dominance. PLDs were varied by movement location (upper and lower) and intensity (10°, 20° and 30° angular change) for angular upward and downward movements. Half of participants (N =28) were told that PLDs were related to face while to other half nothing was hinted. Results showed that 20° and 30° angle lower location upward movements were rated as significantly more pleasant, relaxing and approachable than corresponding upper location downward movements. Informed participants rated 20° and 30° angle lower movements as significantly more controllable than corresponding upper movements. Results are important from many perspectives, like for understanding human perceptual mechanisms. When using PLDs only a small amount of information needs to be transmitted. This enables low bandwidth requirements. As PLD visualizations are simple, there is no need for high-definition displays.
Original language | English |
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Pages (from-to) | 521-531 |
Number of pages | 11 |
Journal | Interacting with Computers |
Volume | 28 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2016 |
Publication type | A1 Journal article-refereed |
Keywords
- Point-light displays
- biological movement
- emotions
- face perception
- information visualisation
- information visualization
- point-light displays
- psychology
Publication forum classification
- Publication forum level 2