MOTION GUIDING METHOD AND MOTION GUIDING APPARATUS

摘要

A motion guiding apparatus includes a guiding device and a mobile unit. The guiding device includes a main body, an arm piece, and a linear light source. The main body is in connection with the arm piece and arranged on a reference surface. The linear light source is arranged on the arm piece and forms a reference light beam on the reference surface and a direct light beam on the main body. The mobile unit is capable of capturing an image showing the reference light beam, the direct light beam, and a reflected light beam. The mobile unit can also compute an angle formed between the reference light beam and the reflected light beam to obtain a relative angle between the mobile unit and the linear light source, so as to move in accordance to the relative angle. A motion guiding method is also provided.

主权项

1. A motion guiding method, comprising:
disposing a linear light source at a distance above a reference surface; producing a reference light beam on the reference surface and a direct light beam on an outer surface by the linear light source, with one edge of the outer surface being adjacent to the reference surface; capturing an image by an image-capturing module, with the image showing the reference light beam, the direct light beam, and a reflected light beam generated by the direct light beam striking the reference surface; computing a reference angle formed between the reference light beam and the reflected light beam shown in the image to obtain a relative angle between the image-capturing module and the linear light source; and moving the image-capturing module based on the relative angle.