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Pupil Reactions in Response to Human Mental Activity

Pupil Reactions in Response to Human Mental Activity

Paperback

Series: Behaviormetrics: Quantitative Approaches to Human Behavior, Book 6

Technology & EngineeringGeneral SociologyProbability & Statistics

ISBN10: 9811617244
ISBN13: 9789811617249
Publisher: Springer Nature
Published: Apr 30 2022
Pages: 106
Weight: 0.38
Height: 0.24 Width: 6.14 Depth: 9.21
Language: English
This book focuses on a development for assessing mental changes using eye pupil reactions, namely extracting emotional change from the response to evaluate the viewer's interest in visual information.

The pupil of the eye reacts to both brightness and emotional state, including interest, enjoyment, and mental workload. Because pupillary change is a biological signal, various artifacts influence measurements of eye images. Technical procedures are required to extract mental activities from pupillary changes, and they are summarized here step by step, although some procedures contain earlier techniques such as analog video processing.

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