Visual and Cognitive Fatigue During Learning

Despite the rapid and growing developments in three-dimensional (3D) technology, various complaints continue to be reported including 3D visual discomfort, visual fatigue, and mental fatigue. To assess these complaints, subjective methods, such as feedback questionnaires, and objective methods, such as eye blinking and physiological signals, are available. This chapter evaluates stereoscopic 3D educational contents for visual and cognitive fatigue during learning processing using event-related potentials extracted from the EEG signal. This is important as many studies have reported the effect of fatigue due to 3D multimedia tools, which can affect the memory retention process. The experiment design, which is a part of the previous chapter, is explained. The description of data and list of relevant published papers are provided.