Side Keyboard – the New Approach for Eye-typing

A novel approach for eye-typing using an on-screen keyboard was proposed in the paper. It was compared with the two applied in the previous studies. All utilized the dwell-time selection for writing letters, set to 1000 ms. This value was chosen due to the planned group of participants. Among 14 engaged people, there were four over the age of 50 and one aged 47.