Tactus haptic pose glove released for dexterous manipulation data collection
What happened
Li Guan and other authors released a paper proposing the Tactus textile-integrated sensing glove, which simultaneously provides capacitive tactile force sensing and IMU-fused pose tracking at a fingertip stack thickness of 1.5 mm, for collecting natural dexterous manipulation demonstration data. The authors state that the design goal is to reduce the glove's interference with natural manipulation and to maintain pose tracking accuracy when hand-object occlusion is most severe. The authors report: at 95% confidence, the glove's minimum detectable force is 0.59 N, 1.6–2.7 times lower than two commercial tactile glove baselines, with cross-subject consistency of 0.87; under the most severe manipulation occlusion, the fingertip keypoint relative error is 11.0 mm. The glove also includes a calibration procedure for cross-glove consistency, as well as per-session calibration for subject differences.
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- arXiv cs.ROTactus: A tactile and pose-sensing glove for natural dexterous manipulation data collection
The authors propose Tactus, a textile-integrated sensing glove that provides both capacitive tactile force sensing and IMU-fused pose tracking with a 1.5 mm fingertip stackup thickness, for collecting natural dexterous manipulation demonstration data. At 95% confidence, the glove's minimum detectable force is 0.59 N, 1.6–2.7 times lower than two commercial tactile glove baselines, with cross-subject consistency of 0.87; under the most severe manipulation occlusion, the relative error of fingertip keypoints is 11.0 mm.
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