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Managing the various capabilities of computing environments to best support users’ goals has proven a difficult problem in transportation systems and hand-held devices. In the case of mobile users, the goal of safe and efficient navigation is a persistent part of the users’ context and therefore in the online decisions on what information and services to provide. We present a feasibility test of general...
Four experiments addressed the relevance of the eigenvaluesIk of the inertia tensor for perceiving length by dynamic touch. Experiments 1–2 focused on the consequences of limiting variation in the minimum eigenvalueI3. Both revealed that perceived length is a function ofIk. Whether the contribution ofI3 is detected, however, depends on the range of values that characterize a particular object...
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