Based on literature analysis, spatial characteristics such as step length has consistently been associated with falling. We utilized the TrignoTM Avanti System to analyze step length. The data was then validated using the OptiTrack Motion Capture System. Results from the OptiTrack Motion Capture System were concurrent with what was found using the Trigno Avanti System. Finally, we were able to show our methodology is sensitive enough to show small deviations in step length over time.
Next steps
We hope to continue collecting data on ourselves to improve ability to detect changes in gait. In addition we are currently working on creating a wearable device that is capable of detecting deviations in gait in real time.