{"paper":{"title":"Generating Multimodal Textures with a Soft Hydro-Pneumatic Haptic Ring","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.ET"],"primary_cat":"cs.HC","authors_text":"Ana Sanz Cozcolluela, Yasemin Vardar","submitted_at":"2025-03-23T07:40:32Z","abstract_excerpt":"The growing adoption of extended reality, XR, has driven demand for wearable technologies that can replicate natural tactile sensations and allow users to interact freely with their surroundings using bare fingers. However, most existing wearable haptic technologies that support such free interactions can deliver sensations across limited tactile modalities. Here, we introduce a soft haptic ring and a data-driven rendering methodology to generate multimodal texture sensations. The device integrates pneumatic and hydraulic actuation to simulate roughness, thermal, and softness cues on the proxi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.17971","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2503.17971/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}