Mobile embedded system for human computer communication in assistive technology
Robert Gabriel Lupu, Florina Ungureanu, Radu Gabriel Bozomitu · 2012
In this paper a new technology to communicate with people with neuro-locomotor disabilities using embedded systems and eye tracking approach is presented. The eye movement is detected by a special device and the voluntary eye blinking is correlated with a pictogram or keyword selection reflecting patient's needs. The implemented eye tracking method uses image processing technique based on binarization algorithm.