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Supramolecular Wood-Based Human–Computer Interaction Interface for Text Recognition

delete2026-02-19
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PRE
AI
江
江娱婷 (Yuting Jiang)
Y
Yongyue Zhang
Z
Zongying Fu
Y
Yun Lu *
DOI:10.1021/acsami.5c19469delete
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摘要

摘要

En 中文
文本识别是人机交互(HCI)的基础,但传统的各向同性传感界面在解析手写复杂方向特征方面存在固有局限,尤其是汉字笔画方向。本研究利用天然木材固有的各向异性结构,开发了一种机械性能强、高可拉伸且敏感的基于水凝胶的界面,能够准确区分多样化的手写轨迹。由此制备的用于人机交互(HCI)的木材基软水凝胶(WSH-HCI)沿纤维轴的拉伸强度达到25 MPa─比横向方向高6.5倍─同时保持稳定的多方向信号识别能力,并在汉字基本笔画识别中达到96%的准确率。这些性能源于保存的取向纤维素纳米纤维通道和强PVA-纤维素氢键网络。演示包括英文字母和汉字的实时识别。本研究为高性能各向异性水凝胶传感器在先进手写识别和智能人机交互中的应用提供了可行途径。
Keyword:
Cellulose
Hydrogels
Sensors
Thermodynamic properties
Wood
wood-based hydrogel
human−computer interaction
text recognition
anisotropic sensing
high-performance sensors

期刊

A
ACS Applied Materials & Interfaces
IF:
0
论文数:
1.6K
被引数:
0

机构

C
chinese academy of forestry
学者数:
1.7K
论文数: 597
被引数: 0
N
Nanjing Forestry University
学者数:
2.0W
论文数: 1.6W
被引数: 3.2W
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