Cognitive Heat: Exploring the Usage of Thermal Imaging to Unobtrusively Estimate Cognitive Load

作者: Yomna Abdelrahman , Eduardo Velloso , Tilman Dingler , Albrecht Schmidt , Frank Vetere

DOI: 10.1145/3130898

关键词: Thermal latencyActivity trackingStroop effectPsychologyCognitive loadHuman–computer interactionCognitionSimulation

摘要: Current digital systems are largely blind to users' cognitive states. Systems that adapt to users' states show great potential for augmenting cognition and for creating novel user experiences. However, most approaches for sensing cognitive states, and cognitive load specifically, involve obtrusive technologies, such as physiological sensors attached to users' bodies. This paper present an unobtrusive indicator of the users' cognitive load based on thermal imaging that is applicable in real-world. We use a commercial thermal camera to …

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