Unverified50% confidenceFactExact time
Tactile observation usually refers to force, pressure distribution, or contact event information obtained through contact sensing, and is direct evidence for judging whether the hand has actually acted on an object; in datasets that rely only on vision, contact can often only be inferred indirectly from occlusion relationships, which easily fails during fast motions or when the hand is occluded by itself.
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Long-term
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10/14/2026
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