Augmented reality (AR) and 3D scanning technology has emerged as a transformative technology with the potential to revolutionize various industries, including home environment intervention. This abstract provides an overview of the development and application of AR and 3D scanning in the context of OT-led home modification, focusing on its benefits, challenges, and development process.
OT home modification intervention is an intricate process that requires careful planning, visualization, and decision-making. Traditional methods of home modification often rely on therapist's manual measurements, photo editing and explanation/sketches, which can be time-consuming, costly, and lacking in accuracy. Augmented reality offers a solution to these challenges by enabling stakeholders to visualize and interact with virtual elements in a real-world environment.
By leveraging AR technology 3D scanning technology, therapists can superimpose assistive devices onto patients' existing spaces, allowing them to preview different design options in real-time. This visual representation helps patients to make effective judgments regarding their own ability, environmental barriers and activity participation, ultimately leading to improved compliance.
While augmented reality in home intervention holds immense potential, it also presents certain challenges. The challenges not limited to ensuring accurate tracking and alignment in real-time, but extended to how technology can be applied to Hong Kong chaotic and crowded home environment. Additionally, the new develop App has to be accepted by therapists with benefits on their efficiency.
Occupational Therapist developed a home visit app with the AR and 3D scanning technology for home intervention. There is ongoing clinical trial and pilot study at OT community settings in HKWC and NTEC. Both therapists, patients' and other stakeholders are being investigated for their satisfaction level.
