If you are looking for something consumer friendly, I’d advise against a head mounted type.
The state of the art in terms of unobtrusive eyetracking is made by Tobii in Sweden http://www.tobii.com/
Michael
If you are looking for something consumer friendly, I’d advise against a head mounted type.
The state of the art in terms of unobtrusive eyetracking is made by Tobii in Sweden http://www.tobii.com/
Michael