Eye Tracking in Usability Testing: Is It Worthwhile?
A user has reported that the URL we had indexed no longer works properly.
This link is offline until a volunteer finds a new, valid URL for the work and updates our site.

Aaltonen, Antti
ACM SIGCHI
1999

Abstract:

The bottom line is how to ensure the customer that eye tracking provides additional value for their money. If we do numerical analysis in addition to video analysis, the need for extra time is remarkable and the analysis will become more expensive. To reduce analysis time we need automated special software and therefore we are currently developing scan path visualization software in which we include a new fixation recognition algorithm.