Despite the availability of eye tracker cheap, fast, accurate and useful, there is still little information available about how to develop, implement and use this system. The second edition of Andrew Duchowski? S successful guide to these systems contains significant additional material on the topic and fills this gap in the market with the introduction of this accessible and comprehensive. Opening with useful background information, including the introduction of the human visual system and key issues in visual perception and eye movements, the second survey of eye tracking devices and provides a detailed introduction to the technical requirements needed to install the system and develop application programs. the type most widely available and affordable system, before closing with a look at some interesting and challenging application of human factors, collaborative systems, marketing realities, virtual and advertising. The main feature of this second edition include: ? The survey material regarding recent research publications included within Part IV The second edition of Eye Tracking Methodology is an invaluable guide for practitioners who are responsible for developing or applying eye tracking system, and also can be used as a teaching text for relevant modules on advanced undergraduate and postgraduate. ? One of the most comprehensive books on eye tracking ever written.