~/talk

Stretchis: Fabricating Highly Stretchable User Interfaces

on YouTube 26m
Talkat UIST 2016 · 2016-10-16..10-19· [embedded-and-hardware]

speakers

name:Michael Wessely
links:none on file
name:Theophanis Tsandilas
links:none on file
name:Wendy E. Mackay
links:none on file

resources

video:https://youtu.be/J6oxHD9DZUk
slides:none on file

summary

A low-cost, multi-layer fabrication method uses PDMS base sheets, a viscous water-based binding layer to allow screen-printing of conductive PEDOT:PSS traces, and electroluminescent phosphor mixed into PDMS for stretchable pixels. Devices are ultra-thin ≈200 μm, show reliable capacitive touch and proximity sensing up to 6 cm, and a passive-matrix display that brightens when stretched. Evaluation with 12 participants reports perfect touch detection; durability testing stretches samples 50% for 45,000 cycles with only a small performance drop.

AI-written summary · about

chapters (21)

  1. 0:00Introduction to Stretchable Interfaces
  2. 1:49Why Fabricate Stretchable UIs
  3. 3:56Multi-Layer Fabrication Approach
  4. 5:25Base Layer Material Properties
  5. 6:49Challenges with Conductive Inks
  6. 7:53Solution: Binding Layer Technique
  7. 8:56Implementing Capacitive Sensing
  8. 9:37Electroluminescent Displays
  9. 11:47Visual Customization with Colors
  10. 12:28Digital Fabrication Process
  11. 13:31User Study and Evaluation Results
  12. 14:55Durability Under Stretching
  13. 15:40On-Skin MP3 Player Demo
  14. 16:22Stretchable Interface on Curved Objects
  15. 17:04Fabric-Integrated Stretchy
  16. 17:45Future Work and Improvements
  17. 19:09Conclusion and Summary
  18. 19:32Q&A: Connecting Electronics to Skin
  19. 21:41Q&A: Skin Adhesion Methods
  20. 22:45Q&A: Binding Layer Adhesion
  21. 23:53Q&A: Stretchable Pixelated Displays

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