SMA knot fabric haptic actuators based on zero Poisson's ratio meta-structure
Bibliographic record
Abstract
Soft haptics has been developed with XR technology and human-machine interaction, providing tactile and kinesthetic feedbacks. For realistic tactile sensations, it is essential to implement various types of haptic feedback. However, haptic interfaces that provide multiple tactile patterns have limitations in that they are bulky, uncomfortable to wear, and do not adhere well to the skin. The cork structure, with a Poisson's ratio of 0 (ZPR), which does not decrease or increase laterally when deformed, has inspired the design of SMA wire knot structure in a ZPR meta-structure. The objective is to develop an easy-to-wear haptic interface that does not require pressing or loosening of the skin, creating unique 2D and 3D sliding tactile feedback dependent on the induced current magnitude. It can deliver the shear sensation in a virtual reality environment and provide directional spatial information for robotic teleoperation.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".