|

Face Validity and Computer Vision in Physical Therapy

How do we know an iPhone App can accurately measure the Clinical Test of Sensory Integration and Balance (CTSIB). From Condition One (eyes open, firm surface) to Condition Six (visual conflict, unstable surface) the task grows more difficult and we would expect the Trunk Sway (vertical axis) to increase. Trunk Sway is the inverse of…

Help Validate a Fall Risk Prediction tool

VisualPT.ai is a Fall Risk Prediction tool for physical therapy patients. We use Computer Vision (a type of AI) in your iPhone camera to perform the Clinical Test of Sensory Integration and Balance (CTSIB). The CTSIB is the Gold Standard in Fall Risk Prediction – it’s the same test used in expensive force plate devices…