Abstract: The present invention provides a positioning structure of the electrical connector comprising a housing with a slot and a plurality of terminals, at least two side arms positioned on the two side of the housing, every side arm is comprising an extension plate which assembled to the housing, a movable arm and a fixed arm, and the fixed arm has an inserting plate extending downwardly, and at least two positioning sets respectively receiving the side arms. Every positioning set comprises a straight plate and the bent plates respectively positioned on the two sides of the straight plate, a receiving chamber is formed between the bent plates for receiving the inserting plate.

Abstract: Through the use of image processing and set-up calibration techniques, an accurate position of an object may be determined. Embodiments of the present disclosure measure a change in position over a known time interval. Accordingly, the change in position aids in measuring the object's metrics such as, for example, position, velocity, acceleration, maximum velocity, maximum acceleration and/or maximum deceleration. The object can be, for example, any person, individual body part, a group of body parts, a vehicle, or any other movable object.

Abstract: Through the use of image processing and set-up calibration techniques, an accurate position of an object may be determined. Embodiments of the present disclosure measure a change in position over a known time interval. Accordingly, the change in position aids in measuring the object's metrics such as, for example, position, velocity, acceleration, maximum velocity, maximum acceleration and/or maximum deceleration. The object can be, for example, any person, individual body part, a group of body parts, a vehicle, or any other movable object.