“…Gurney et al, 2008 [209] integrated a set of FSR sensors into shoe insoles to measure the plantar pressure from the main pressure distribution regions of the foot sole: forefoot, toe, and heel, to identify gait events based on the pressure profile of these regions during different states of a normal gait cycle. Gyroscope [172] Linear displacement sensor [97][98][99] IMU [64,127,152,211] Goniometer [180,183] Attitude sensor [116] Custom strain sensor combined with IMU [174,175] Strain sensor [87] Knee joint angle IMU [206,207] Strain sensor [87] Absolute shank angle IMU [40,85,87,117,118,159,160,177] Orientation of shank, thigh, and trunk IMU [42] Inclinometer [82] Angular velocity Gyroscope [123][124][125][126]128,129,150,151,157,172] IMU [114,119,120] Translational acceleration of wearer IMU [40,[117][118]…”