A Video Game-Integrated Electromyography Biofeedback Device for Use in Physical Therapy

We present a novel system to be used in the rehabilitation of patients with forearm injuries. The system uses surface electromyography (sEMG) recordings from a wireless sleeve to control video games designed to provide engaging biofeedback to the user. An integrated hardware/software system uses a neural net to classify the signals from a user’s muscles as they perform one of a number of common forearm physical therapy exercises. These classifications are used as input for a suite of video games that have been custom-designed to hold the patient’s attention and decrease the risk of noncompliance with the physical therapy regimen necessary to regain full function in the injured limb. The data is transmitted wirelessly from the on-sleeve board to a laptop computer using a custom-designed signal-processing algorithm that filters and compresses the data prior to transmission. We believe that this system has the potential to significantly improve the patient experience and efficacy of physical therapy using biofeedback that leverages the compelling nature of video games.

Prosthetic Architecture: Enabling Connection, Movement, and Empowerment

This thesis explores the relationship between body and architecture through a metaphorical and literal analysis of prosthetic devices. The thesis questions how the relationship between prosthetics and architecture can inform the design of a building that enables connection, movement and empowerment for its occupants. Driving questions of investigation include: How can a building enable growth, healing and wellbeing? , How can a building embody and reflect human growth and transformation? , and, How can a building enable equivalence between its users? The program of an inpatient prosthetic rehabilitation facility allows for the exploration of these questions and a study for how we can create spaces that influence rehabilitation and growth. Through body and prosthetics analysis the thesis explores what spaces are best for one to grow and develop in and study how concepts, such as connection, movement and empowerment can enable one and enhance one’s quality of life.