By EyeTracking Inc. on
6/15/2011 8:05 AM
If you perform a Google image search for 'eye tracking,' your results will consist primarily of heat maps - heat maps of webpages, heat maps of advertisements, heat maps of grocery store shelves, heat maps, heat maps and more heat maps. They are the most recognizable eye tracking analysis tool. They are the most commonly requested eye tracking deliverable. At this point, it isn't too much of a stretch to say that the heat map has become the logo for the eye tracking industry as a whole.
However, this post will not be another puff piece about the unmitigated value of this oft-used data rendering. EyeTracking, Inc. will toot its own horn just this once to say that we were the originators of the heat map (or GazeSpot as we call it) back in the 1990s, and then we will proceed to a more objective discussion. What we'd like to talk about today is the manner in which these graphics are misused and misinterpreted....