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Blinking is a spontaneous or voluntary action of human eyes. It has long been used for human-machine communication and human physiological detection. In these applications, detecting the eye’s states, opened or closed, is an important step and affects the accuracy of detecting human intention or physiological states. In this paper, we present a robust method to detect eye blink based on the int...

Participants’ eye movements were monitored in two visual search experiments that manipulated target-distractor similarity (high vs. low) as well as the availability of distractors for extrafoveal processing (Free-Viewing vs. No-Preview). The influence of the target-distractor similarity by preview manipulation on the distributions of first fixation and second fixation duration was examined by u...

Eye-tracking technologies have matured significantly in recent years and become more affordable easier to use. We investigated how eye-tracking technology can be applied evaluate the usability of mobile augmented reality applications with historical images for urban cultural heritage. The experiment involved a series complex user evaluation sessions, combining semi-structured interviews, observ...