The gait is probably the most diagnostically sensitive part of the neurological examination, but is poorly quantified. We built a browser-based app that used the smart phone’s accelerometer to better quantify gait.

Uses the built in accelerometer to trace the gait for the doctor for better quantification and storage for interval comparison

Built a web app that uses the smart phone's accelerometer

Integrating the accelerometer to obtain position is noisy

Installation-free use of native hardware

Anything is possible