Three-Dimensional Garment Architectures for Tactile Embodied Intelligence.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 42142003.
- Also identified by DOI 10.1002/adma.73410.
- No licence information is recorded for this record.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
Sensory-neuromorphic computing endows wearable devices with capabilities of environmental perception and active service, acting as a pivotal driver for the revolution in human-computer interaction. However, its implementation in textile electronics is hampered by incompatibility between conventional electronic device structures and the fabric-woven manufacturing methodology. Here, we demonstrate a tactile-neuromorphic interface integrating a textile-type resistive random-access memory (RRAM) array for constructing human-machine sensing-computing interactive systems. The 3D stacked TiO<sub>2</sub>/Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> textile RRAM exhibits an order-of-magnitude reduction in switching voltage (85 mV) compared to prevailing counterparts, ultra-stable resistive switching over 10<sup>3</sup> operation cycles with ultralow 1.15% LRS coefficient of variation, ideal for actualizing weavable neuromorphic computing. An all-textile integrated near-sensor computing system, featuring monolithically co-integrated pressure sensor and RRAM arrays, demonstrates quasi-linear conductance modulation under pressure stimuli, allowing for the embedded computation-memory nodes knitted into garment textiles to achieve in situ tactile processing for contactless vehicular maneuvering. This work demonstrates the potential to integrate an embedded sensing-logic-memory electronic device into smart textiles, propelling a transformative paradigm shift in human-machine interaction.