The smart-home study: A feasibility study to pilot the use of smartphone technology to identify environmental falls risk factors in the home

Abstract

Introduction While occupational therapy home assessments are effective to identify environmental falls risk factors, patients may not receive these services due to workforce distribution and geographical distances. Technology may offer a new way for occupational therapists to conduct home assessments to identify environmental fall risks. Objectives To (i) explore the feasability of identifying environmental risk factors using smartphone technology, (ii) develop and pilot a suite of procedures for taking smartphone images and (iii) examine the inter-rater reliability and content validity between occupational therapists when assessing smartphone images using a standardised assessment tool. Method Following ethical approval a procedure was developed and participants recruited to submit smartphone images of their bedroom, bathroom and toilet. Two independent occupational therapists then assessed these images using a home safety checklist. Findings were analysed using inferential and descriptive statistics. Results Of 100 volunteers screened, 20 individuals participated. A guideline for instructing patients to take home images was developed and tested. Participants averaged 9.00 minutes (SD 4.401) to complete the task, whilst occupational therapists took approximately 8 minutes to review the images. The inter-rater reliability between the two therapists was 0.740 (95% CI: 0.452–0.888). Conclusion The study found that use of smartphones was to a large extent feasible and conclude that the use of smartphone technologies is a potential complimentary service to traditional home visits. The effective prescription of equipment in this trial was identified as a challenge. The impact on costs and potential falls incidents remains uncertain and more research is warranted in representative populations.

Virtual reality-based pre-discharge home assessment (ReTHo) to improve participation-focused patient transition from rehabilitation to home: development and feasibility testing.

“…In the future intervention design, people who are available at home (e.g., relatives) could therefore perform the home scan. There is some evidence of good feasibility in using smartphone technology for taking and submitting photos for the therapeutic assessment for those in community dwelling (Leung & Brandis, 2023). However, only adults under 75 years of age in the community were recruited for this purpose.…”