Vilma Kankaanpää
The University of Glasgow, Glasgow, United Kingdom
Computer technology for animals is typically oriented toward isolated individuals, seldom attending to such group-living factors as accommodating differences between individuals. To address this shortcoming of research and practice, the authors designed and developed an audio-based system that lets lemurs in group accommodation voluntarily trigger audio via a novel device dubbed LemurLounge and listen to it on their own. This interactive system was deployed for 14 lemurs, of three species (black-and-white, brown, and ring-tailed), in their normal habitat. The device's presence clearly influenced lemurs' visits to the relevant portion of the enclosure. Alongside a general preference for audio over silence, assessment of individual- and species-level differences revealed significant differences at both levels, though no particular sound type (rainfall, traffic, either upbeat or relaxing music, or white noise) was favoured. The findings and design work highlight the need for customisable and adaptive computer technology for animals living in group settings, with important implications for lemurs and other primates, humans included.
doi.org/10.1145/3613904.3641888
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