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Eye-gaze systems

In eye-gaze systems, the user looks at the required item on the screen and then selects that item by either pressing a switch or holding their gaze for a preset length of time.

These systems are relatively expensive, costing several thousand pounds. Several systems are available; all have different characteristics and vary in their tolerance of head movement.

An assessment and a trial with a system are imperative before considering any purchase.

Examples:

Tobii C12
Tobii C12

 

 

 

 

 

Alea Intelligaze
Alea Intelligaze

 

 

 

 

 

See also: