Designing digital enrichment for orangutans

Zoos and sanctuaries use enrichment as part of their animal welfare program and it is a required standard practice to be accredited by the Association of Zoos and Aquariums (AZA). Enrichment is broadly defined as activities that keep captive animals' bodies and minds active. Many activities for orangutans are produced based on replicating behaviors seen in the wild, with goals to prevent habituation, appeal to their high cognition, and address individual preferences. Often times the most successful activity is one that is easily replicated and affordable, as orangutans are strong and can be quite destructive. Popular items used for enrichment consist of boxes, blankets, and ice treats, but institutions have recently added in digital technology, including touchscreen computers and tablets. This paper demonstrates a digital enrichment artifact suitable for orangutans with a focus on variability, customization, and flexibility to work in restrictive environments.