Biomedical Engineering and Bioengineering Commons^™

Accelerometer Based Measurement Of Body Movement For Communication, Play, And Creative Expression, Mark Nolan, Edward Burke, Frank Duignan

Conference Papers

This paper presents a newly designed wireless accelerometer-based movement measurement device. The device is capable of measuring activity ranging from gross body movements to more subtle vibrations emanating from the body, including laryngeal vibration and the mechanomyogram (mechanical vibrations from working muscles). The main body of the device, which is less than 20cm3 in volume and weighs less than 50g, contains a microcontroller, wireless transceiver, battery, and one accelerometer. A supplementary accelerometer module is connected to the main device by thin wires. This module is very light weight and can therefore be directly attached to the skin to measure laryngeal …