Generate your heatmaps With Feng-GUI

Crazy Egg, the highly anticipated click tracking service from ACS. With Crazy Egg, users install a code on their website to track every click a visitor makes on links, forms, advertisements, and flash documents.

Feng-GUI is an alternative to “Crazy Egg“. The Feng-GUI heatmap service is an automatic alternative to eye-tracking. Unlike eye-tracking or click-based heatmaps,
Feng-GUI creates heatmaps based on an algorithm that predicts what a real human would be most likely to look at.