PURPOSE: To construct the electromagnetic induction coordinate tablet capable of inputting by incorporating a coil instead of an input pen and using a well-fit finger sack without causing disturbance in operating with a finger.

CONSTITUTION: The device consists of an electromagnetic induction coordinate input device 21 and a finger sack 23 with built-in coil. A coil 24 is incorporated inside the finger sack 23 and it can be mounted on the finger tip of a hand 22. Thus, the finger sack 23 is mounted on an operator and the input of coordinate data can be performed by bringing it near the device 21. Thus, the input of the highly-accurate electromagnetic induction coordinate input device can be performed by the finger tip without causing disturbance in operating, with a finger.