Using LiDAR Technology for Occupational Therapy Home Assessment: Case Study Observations
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A home safety assessment by an occupational therapist is an essential and extensive analysis of the physical built environment to identify potential environmental risk factors, a problem exacerbated by severe workforce shortages. Although research has been conducted regarding the use of telehealth, using for example smartphones, tablets and videoconferencing, limited literature has assessed the efficacy of scanning equipment such as LiDAR. It is important that the home environment be contextualised to inform rehabilitation, discharge planning, and potential home modification to ensure quality of care. Using a simulated case study design, this research tested the use of LiDAR images for home risk assessments by occupational therapists. Current assessment processes focus on an in-person environmental assessment and require adaptation to be valid with LiDAR images. Preliminary findings indicate the potential of using LiDAR in a health context, however refinements to protocol are required. Scanning to meet the needs of an occupational therapy assessment would be enhanced by clear protocols for technical scanning. The novel intersection of construction professionals and occupational therapists was positive in identifying opportunities for further research. Results of the findings indicate that using LiDAR could contribute substantially to occupational therapy home assessments. Practical significance for appropriate home modification could also benefit construction. Follow on research is being undertaken to develop an appropriate protocol for collaboration between health and allied industry and built environment professionals.
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