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-- Sato, S., Kitajima, M., & Fukui, Y. (2007)Sato, S., Kitajima, M., & Fukui, Y. (2007). Basic Experimental Verification of Grasping Information Interface Concept, Grasping Force Increases in Precise Periods. M.J. Smith, G. Salvendy (Eds.): Human Interface, Part I, HCII 2007, LNCS 4557, 180-188.
Basic Experimental Verification of Grasping Information Interface Concept, Grasping Force Increases in Precise PeriodsIn human-human communications, especially in face-to-face communication, sub-verbal and non-verbal messages have more importance than messages transported by words. On the other hand, in traditional manmachine interfaces, machines only understand pre-defined operations, and never understand operators�f sub-verbal and non-verbal messages. This causes some usability problems in machine operations. We have proposed elsewhere that Grasping Information Interface Concept (GIIC) is the key idea to alleviate the above-mentioned communication gap between man and machine, and this paper verifies GIIC experimentally. GIIC regards grasping-and-moving as a fundamental hand operation necessary for performing tasks using modern manmachine interfaces, and behavioral measures associated with grasping, such as force, posture, etc., should have much potential in developing task-adaptive and operator-adaptive interfaces because it is known that how people grasp devices is dependent on the purpose of these tasks. GIIC provides machines with a communication channel to understand operators�f intents more through the grasping information. Download
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