DATA MOUSE

摘要

PROBLEM TO BE SOLVED: To simplify data transfer by using a graphic user interface means controlled by a storage device so as to transfer data from a computer to a storage device. SOLUTION: A transceiver 34 sends/receives (14) a radio frequency signal and a computer is connected via an interface to the transceiver. Serial data outputted from a processor 30 connecting to a serial port 41 by a connection wire 42 modulate a radio frequency carrier signal of the transceiver 34. Similarly a modulation signal outputted from the computer is received and demodulated by the transceiver 34 and the processor 30 receives serial data through the serial port 41. In this case, a logic device 31 is connected to the processor 30 via a multiple wire 44. The logic device 31 is connected to a mouse ball assembly 32 via a multiple wire 43. The logic device 31 has an external interrupt wire 36 to an interrupt pin of the processor 30.