Samsung introduced the EYECAN+, a mouse that allows people with disabilities to compose and edit documents as well as browse the web through simple eye movements.
Samsungtomorrow.com reports that EYECAN+ is the first of its kind, as it does not require users to wear any device, such as glasses. EYECAN+ is a single-unit, portable box that sits below the monitor, it works by wirelessly calibrating with the user's eye at the first use, after which it stores the pattern of movement of the users eyes.

EYECAN+ was developed as a voluntary project initiated by samsung engineers, and a limited quantity is to be manufactured and donated to charity organizations. However both the technology and design will soon be made open source and made accessible to companies that wish to commercialize the eye mouse.
By Just looking at a menu and blinking once, the user can select any of the 18 commands from pop-up menus that appear after calibration. The commands include "copy", "paste", "select all", "scroll" etc.

Source :http://olaideolabode..com/2014/11/samsung-introduces-eye-mouse-eyecan.html?m=1