SocketSense Össur DS01 Pilot Study

SocketSense Pilot Study Pressure Only Dataset Intra-socket pressure data collected from QTSS sensors at the socket-liner interface for various tasks. MAT file contains structure of pressure and gait monitor data collected from the SocketSense system. Pressure values reported in kPa. Structure format: data--task--sensor strip location--sensel location pressure See figure for visual representation of strip and sensel locations in the socket. Tasks include donning, doffing, walking, ramp, sit-to-stand/stand-to-sit, etc. sts = sit to stand sts includes sit-to-stand and stand-to-sit ramp includes ramp ascent and descent Gait state is represented numerically as follows: [1] Unknown [2] Toe-Off [3] Mid-Swing [4] Heel Strike [5] Mid-Stance Time vector is given in seconds. Sampling frequency was 20Hz.