The BE Btech ECE Eye Writer Seminar Document is a low-cost eye-tracking glass. It is open source software that allows people suffering from neuromuscular syndrome which enable them to write and draw by tracking their eye movement and translating it to lines on a screen.
Eye writer device was created in 2003 for Tony “Tempt” Quan who was diagnosed with Lou Gehrig’s disease. Eye tracking is the method to measure either the point of gaze or the motion of an eye with respect to the head. An eye tracker is a device for measuring eye movement and eye positions.
These are utilized in research on the visual system, in psychology, in cognitive linguistics, and in product design. There are various methods for measuring eye movement. It uses video images with which the eye position is extracted. Other processes are based on search coils or electrooculogram.
Eye tracker measures rotations of the eye in several ways and falls into three categories. One type is an attachment to the eye like a special contact lens with an embedded mirror or magnetic field sensor and the eye movement is measured as the eye rotates. The second category is non-contact, optical method to measure movement of eyes. Light is reflected from the eye which is sensed by a video camera or optical sensor. The third category makes use of electric potentials which is measured with electrodes placed around the eyes. The electric signal derived with two pairs of contact electrodes around one eye is called Electrooculogram (EOG).
There are two types of eye tracking techniques used, Bright Pupil and Dark Pupil. Uses of this eye writer include Cognitive Studies, Medical Research, Laser refractive surgery, Human Factors, Computer Usability, Translation Process Research, Vehicle Simulators, Adult Research, Infant Research, Sports Training, etc.
BE Btech ECE EYE WRITER Seminar Document Conclusion:
It is a boon to people suffering from ALS (Amyotrophic Lateral Sclerosis) and other degenerative neuromuscular diseases and used for various research and development.
Download BE Btech ECE Eye Writer Electronics and Communication Engineering ECE Final Year Project Report & Seminar Topic.