title: Evaluation of a Digital Companion for Older Adults with Mild Cognitive Impairment.
abstract: Study Objective:The purpose of this study was to examine the feasibility of a digital companion system used by older adults with mild cognitive impairment (MCI). We utilized a commercially available system that is comprehensive in its functionalities (including conversation ability, use of pictures and other media, and reminders) to explore the system's impact on older adults ' social interactions, anxiety, depressive symptoms, and acceptance of the system.Study Design:We conducted a three-month mixed methods evaluation study of the digital companion.Results:Ten female community-dwelling older adults (average age 78.3 years) participated in the study. Overall, participants utilized the tool regularly and appreciated its presence and their interactions. Participants scored higher at the end of the study in cognition and social support scales, and lower in presence of depressive symptoms.Conclusion:Findings indicate the feasibility of a digital companion for people with MCI and inform the need for additional research.
authors.affiliation: University of Washington, Seattle, WA, USA.
authors.forename: George
authors.initials: G
authors.lastname: Demiris
authors.affiliation: University of Washington, Seattle, WA, USA.
authors.forename: Hilaire J
authors.initials: HJ
authors.lastname: Thompson
authors.affiliation: Northwestern University, Evanston, IL, USA.
authors.forename: Amanda
authors.initials: A
authors.lastname: Lazar
authors.affiliation: University of Washington, Seattle, WA, USA.
authors.forename: Shih-Yin
authors.initials: SY
authors.lastname: Lin
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001007:Anxiety / Q000209:etiology / Q000628:therapy; D001292:Attitude to Computers; D060825:Cognitive Dysfunction / Q000523:psychology* / Q000628:therapy; D034201:Computers, Handheld; D003863:Depression / Q000209:etiology / Q000628:therapy; D005240:Feasibility Studies; D005260:Female; D006801:Humans; D057187:Independent Living; D007398:Interpersonal Relations; D014584:User-Computer Interface