Smart devices, namely, smart glasses; Wearable Devices, namely, smart glasses; Smart Sensors, namely, eye, head and other parts of human body motion tracking sensors for positions, orientations, speed of eye, head and other parts of human body motions; Pointing devices, namely, body motion controlled pointers; Pointing devices that users can use their gaze point to interface with other machines; Motion tracking devices that detect motions of eye, head and other parts of human body; Interactive devices comprised of computer hardware and software that use the detected human motion information to interact with machines; Systems comprised of computer hardware and software for analyzing human behaviors and detecting intentions using information of human motions; Computer software that enables smart devices, wearable devices, smart sensors and pointing devices to measure, analyze eye, head and body motions, using these data for collecting, recording information, controlling other system, and machine learning; Computer hardware and software used for eye tracking, eye control, analysis, testing, research, communication, learning, interaction, control, monitoring and diagnosis; Hardware and software for collection and analysis of motion data of eye, head and other parts of human body; Hardware and software for displaying stimuli to users and collecting data of motions of eye, head and other parts of human body and other data in response thereto; Hardware and software systems consisting of sensors, boards, applications, and middleware for collecting, storing, analyzing and reporting data for electronics, computers and other smart devices; Sensors for consumer electronics, computers and other smart devices, namely, eye, head and other parts of human body motion tracking sensors for positions, orientations, speed of eye, head and other parts of human body motions; Computer application software for mobile phones, tablets, and other mobile electronic devices that capture data from wearable devices worn by a user

Medical measuring and diagnostic equipment, namely, eye, head and other parts of human body motion tracking equipment for positions, orientations, speed of eye, head and other parts of human body motions to determine a user's physical and mental conditions, namely, the shape, size and orientation of the pupil and iris, the direction the eye ball is pointing to, the orientation of the head, the intersection point of the gaze lines of the eyes; Motion tracking devices that detect motions of eye, head and other parts of human body for medical purposes, namely, measuring and monitoring the shape and orientation of the pupil and iris, the direction the eye ball is pointing to, the orientation of the head, the intersection point of the gaze lines of the eyes; Instruments for medical purposes, namely, eye, head and other parts of human body motion tracking equipment for positions, orientations, speed of eye, head and other parts of human body motions to determine a user's physical and mental conditions, namely, the shape, size and orientation of the pupil and iris, the direction the eye ball is pointing to, the orientation of the head, the intersection point of the gaze lines of the eyes; Medical monitoring and data processing devices, namely, implantable or wearable devices that include a receiver configured to receive an electronic signal transmitted from a medical device, and programming for operating said devices for use in monitoring, measuring and analyzing a user's physical and mental conditions, namely, the shape, size and orientation of the pupil and iris, the direction the eye ball is pointing to, the orientation of the head, the intersection point of the gaze lines of the eyes