A new study suggests humans can sense hidden objects without touching them, by detecting faint movements in sand. This unexpected form of “remote touch” challenges traditional ideas about how the ...
Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...
Selection of incoming sensory information can be guided by many criteria. For example, an observer can direct attention to a restricted portion of the visual field 1 or to stimuli possessing a ...
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