Use of robots to encourage social engagement between older adults

AUTHORS

Lin YCYi-Chun , Fan JJing , Tate JAJudith A , Sarkar NNilanjan , Mion LCLorraine C . Geriatric nursing (New York, N.Y.). 2021 11 27; 43(). 97-103

PMID: 34847509[PubMed].

ABSTRACT

We designed a robotic architecture system within a commercially available socially assistive robot to engage pairs of older adults in multimodal activities over 3 weeks for 6 sessions. The study took place in two assisted living facilities. Seven pairs (14 individuals) completed the experiment. Ages ranged from 70 to 90 years with a mean age of 83.0 (± 6.1). Most were women (79%). Three adults were screened as having normal cognition, 10 had mild cognitive impairment, and 1 adult self-reported a diagnosis of Alzheimer’s disease. All sessions were video recorded and analyzed using Noldus Observer XT. Individuals demonstrated high levels of both human-human interaction and human-robot interaction, but the activity influenced the type of interaction. Engagement measures (visual, verbal, behavioral) also varied by type of activity. Future studies will focus on further development of activities that can engage older adults with varying levels of cognitive impairment and apathy.