Abstract: A cursor generation system includes a digital pen and a computer device. The digital pen includes recognition information, a first wireless communication module, and a displacement sensor. The first wireless communication module is for transmitting a mating request signal, the recognition information, and the displacement information. The computer device includes a cursor application, a processer, a second wireless communication module, and a display. The second wireless communication module mates with the first wireless communication module to receive the recognition information and the displacement information. The processer executes the cursor application corresponding to the recognition information to register a vendor-defined usage page associated with the digital pen.

Abstract: A cursor generation system includes a digital pen and a computer device. The digital pen includes recognition information, a first wireless communication module, and a displacement sensor. The first wireless communication module is for transmitting a mating request signal, the recognition information, and the displacement information. The computer device includes a cursor application, a processer, a second wireless communication module, and a display. The second wireless communication module mates with the first wireless communication module to receive the recognition information and the displacement information. The processer executes the cursor application corresponding to the recognition information to register a vendor-defined usage page associated with the digital pen.

Abstract: An orthotic for correcting a movement of a hip joint of a user includes a support frame, a cam, a leg fixer, a following element and a restoring element. The support frame is attached to the user. The cam is disposed to the support frame. The leg fixer is pivotally connected to the support frame. The following element is moveably mounted on the leg fixer and connected to the cam. The restoring element connected to the leg fixer provides a force of restoring the leg fixer when the leg fixer is moved. When the leg fixer is being moved, a predetermined relative movement between the cam and the following element is produced to correct a movement range of the hip joint.

Abstract: The disclosed game keyboard device comprising: a key matrix, a direction control mechanism, and a microprocessor. A switch key is used to change the direction control mechanism between the functions of a joystick and a mouse. The game keyboard device can selectively implement the function of the joystick or mouse through a single direction control mechanism. Therefore, the hardware manufacturing cost of the game keyboard device can be considerably reduced.

Abstract: The disclosed game keyboard device comprising: a key matrix, a direction control mechanism, and a microprocessor. A switch key is used to change the direction control mechanism between the functions of a joystick and a mouse. The game keyboard device can selectively implement the function of the joystick or mouse through a single direction control mechanism. Therefore, the hardware manufacturing cost of the game keyboard device can be considerably reduced.