ABSTRACT
The condition to assure pointing accuracy and speed, the click method, drag & drop method, and the menu selection method have been investigated by Murata, 2006, Murata et al., 2009a and Murata et al., 2009b. These must be taken into account when putting an eye-gaze input system to practical use. When making use of the finding in this paper together with past findings above and designing an eye-gaze input system which is equipped with the scroll function, the following technical problems must be overcome: lower pricing of eye camera system, enlargement function of a target, auto-scroll function, proper input method of characters and drag & drop function.
