“…In the surveys of Rashid and Hasan [ 27 ] and Chen et al [ 8 ], they introduced four type of sensors for developing data gloves: flex sensor [ 28 , 29 , 30 , 31 ], stretch sensor [ 15 , 32 , 33 , 34 , 35 , 36 , 37 ], inertial measurement unit (IMU) [ 38 , 39 ], and magnetic sensor [ 40 , 41 ]. IMU sensor is popularly used for measuring the orientation in 3D space by fusing the information of accelerometers, gyroscopes, and magnetometers.…”