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. 2021 Apr 30;101(3):237–249. doi: 10.1097/PHM.0000000000001780

FIGURE 1.

FIGURE 1

Digital therapy system components. A, Motion tracker setup. B, Mobile app: preparation screen (bottom image)—this screen is shown before each exercise and displays a video of the exercise, as well as audio instructions, and execution screen (top image)—this screen is shown during exercise execution, giving real-time audiovisual feedback on exercise performance. C, Web portal: results screen (bottom) and exercise prescription screen (top), for patient’s remote management by the PT.