Programmable Triboelectric Origami Sensors for Multidimensional Pressure Monitoring

Sensors with multidimensional pressure sensing capabilities have attracted extensive interest for applications in wearable electronics and human-computer interaction. However, conventional film-based materials struggle to achieve directional stress perception and exhibit limited sensitivity. Inspired by origami, this work integrates self-folding with composite loading to construct programmable 3D origami sensors. The design enables flexible assembly of multichannel sensing matrices, converting single-point signals into multidimensional responses that simultaneously acquire stress intensity and directional information. Coupled with deep learning algorithms, the origami sensor achieves a recognition accuracy of…

• NS
  Natural Science Foundation of Guangxi Zhuang Autonomous Region

  Awards: GKAD25069076, 2023GXNSFFA026009