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Manufacturing | Updated 2026-04-25
Large-area flexible tactile arrays for curved robot surfaces
A deployment-focused article on large-area tactile arrays, curved-surface coverage, adjustable resolution, slippage detection, and manufacturing tradeoffs.
large-area tactile arraycurved robot surfacesslip detectionmanufacturing tradeoffs
Updated technical brief - April 2026
What changed
Large-area flexible tactile arrays are becoming more relevant as robot skin moves beyond fingertip demos. Recent work on high-resolution skin-inspired flexible tactile sensors focuses on coverage, curved surfaces, slippage detection, gesture recognition, and manufacturability.
Technical takeaways
- Curved-surface coverage is a core design problem, not a styling detail.
- Adjustable electrode geometry can trade resolution, routing complexity, and cost.
- Slip direction and velocity are useful control signals for manipulation.
- Durability testing must include repeated loading, bending, and attachment stress.
Product implication
For RoboSkin content, large-area arrays should be positioned as integration programs rather than one-size-fits-all parts. Surface geometry, mounting, cabling, connector placement, and data rates determine whether the array is practical.