Abstract: A hands-free reading holder, comprising a frame assembly, including a first frame member and a second frame member adjustably connected to the first frame member, in which the first frame member includes a transverse shaft; a handbag which accommodates the frame assembly and includes a handles member and a reading-object holder assembly, including a holder member; and a connecting member, in which the holder member carries a reading object, and the connecting member is adjustably connected between the holder member and the transverse shaft, wherein the first frame member, the second frame member, and the reading-object holder assembly each include movable joints thereby providing a plurality of rotary shafts for the holder member.

Abstract: A hands-free reading holder, comprising a frame assembly, including a first frame member and a second frame member adjustably connected to the first frame member, in which the first frame member includes a transverse shaft; a handbag which accommodates the frame assembly and includes a handles member and a reading-object holder assembly, including a holder member; and a connecting member, in which the holder member carries a reading object, and the connecting member is adjustably connected between the holder member and the transverse shaft, wherein the first frame member, the second frame member, and the reading-object holder assembly each include movable joints thereby providing a plurality of rotary shafts for the holder member.

Abstract: A joystick controlling system comprises: a joystick input device and an output processing device, and the joystick input device wirelessly transmits a manipulated motion of the joystick input device as motion status information, and the output processing device displays a linear graph corresponding to the motion status information on a displaying module of the output processing device according to the motion status information.