Related Experiment Video
Updated: Nov 1, 2025

Walk with Me Hybrid Virtual/In-Person Walking for Older Adults with Neurodegenerative Disease
Published on: June 16, 2023
A User Study on the Feasibility and Acceptance of Delivering Physical Activity Programs to Older Adults through
Jessie Chin1, Kelly Quinn2, Naoko Muramatsu3
1School of Information Sciences, University of Illinois at Urbana-Champaign.
Abstract:
The implementation of evidence-based physical activity (PA) programs for older adults is limited in part due to the administration-related personnel costs. The rapid growth of the off-the-shelf smart speakers, conversational agents (CAs), demonstrates the potential of scalable delivery of PA programs to older adults at home. We implemented a PA virtual coach based on an evidence-based PA program on a Google Home device, and conducted a user study to examine how older adults interact with the virtual coach. Results suggested that all older adults were able to complete the PA program with guidance from the virtual coach, and showed high acceptance and intentions to use CAs in the future. Analyses on conversation turn-taking further suggested that all older adults (including 80% novice CAs users) experienced minimum difficulty talking with the PA virtual coach. Relationships among age, technology acceptance, conversation patterns and the perceived sociability of CAs are also discussed.
More Related Videos
07:27Exergaming in Older People Living with HIV Improves Balance, Mobility and Ameliorates Some Aspects of Frailty
Published on: October 6, 2016
07:31A Computerized Functional Skills Assessment and Training Program Targeting Technology Based Everyday Functional Skills
Published on: February 13, 2020
Related Concept Videos
Cognitive Development During Adulthood
Pharmacodynamics in Geriatric Patients: Effects of Age
Drug Dosing: Geriatric Patients
Aging
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...
Models of Health Promotion and Illness Prevention II
The agent-host-environment model states that disease results...
Models of Health Promotion and Illness Prevention I
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...