Input apparatus for electronic device

An input apparatus for an electronic device, the input apparatus comprising:

• an optical wireless pointing device, the optical wireless pointing device comprising,
• a finger sleeve configured to accommodate a finger of a user, the finger sleeve adapted to be moved relative to an underlying surface;
• a first switch disposed on a bottom portion of the finger sleeve;
• a second switch disposed on a side portion of the finger sleeve;
• an optical means configured on the finger sleeve, the optical means configured to detect movement of the finger sleeve relative to the underlying surface;
• a central processing unit disposed on the finger sleeve, the central processing unit electronically coupled to the first switch, the second switch and the optical means, the central processing unit configured to generate a spatial data based on the movement of the finger sleeve detected by the optical means;
• a transmitter functionally coupled to the central processing unit, the transmitter configured to wirelessly transmit the spatial data;
• and
• a battery disposed on the finger sleeve, the battery functionally coupled to the first switch, the second switch, the optical means, the central processing unit and the transmitter;
• and
• a receiver module electronically coupled to the electronic device, the receiver module adapted to receive the spatial data wirelessly transmitted by the transmitter and direct the spatial data to the electronic device.