############################################### --Contact Details-- Name: James Male Institution: University of Bath, Dept. Electronic and Electrical Engineering Email: jjm53@bath.ac.uk Date: July 2022 ############################################### --Overview-- Data files for use in training human action recognition methods in manufacturing style tasks. IMU and skeleton tracking data recorded with ground truth labels. Actions are screwdriver, Allen key, hand screw, hammer and various gestures. ############################################### --Trial details-- Actions are recorded while assembing a small wooden box and performing basic gestures. Nine participants each record two assembly sequences, one participant ('e') records 5 sequences. Data are recorded from 3-axis accelerometer and gyroscope IMUs placed on the hand, wrist and upper arm, along with skeleton tracking data from a Kinect V1. Action sequence for box assembly task: Screwdriver x12 Allen key x4 Handscrew x2 Hammer x4 Wave Forward Backward Left Right Stop Action id numbers: Id Action 0 Null 1 Screwdriver In 3 Allen key In 5 Hammer 6 Hand Screw In 8 Wave 9 Forward 10 Backward 11 Left 12 Right 13 Stop Skeleton tracking joints order: (from ROS openni tracker) [head, neck, torso, left_shoulder, left_elbow, left_hand, left_hip, left_knee, left_foot, right_shoulder, right_elbow, right_hand, right_hip, right_knee, right_foot] ############################################### --File structures-- Each trial has one data file wit sensor readings and ground truth labels. Input data file (imu_skeleton_data_user_X_take_X.csv): Column 1: timestamp Column 2: Action ID number (see above) Column 3-8: Hand IMU [Accel x, Accel y, Accel z, Gyro x, Gyro y, Gyro z] Column 9-14: Wrist IMU [Accel x, Accel y, Accel z, Gyro x, Gyro y, Gyro z] Column 15-20: Arm IMU [Accel x, Accel y, Accel z, Gyro x, Gyro y, Gyro z] Column 21-125: Skeleton tracking [pos x, pos y, pos z, orient x, orient y, orient z, orient w] for each joint location (see above) ###############################################