VisRing is an open-source smart ring platform featuring a curved display and integrated sensing capabilities. This repository contains all necessary files for replicating the hardware, firmware, and enclosure design.

• Case
  Contains all 3D printable components of VisRing, including both the outer shell and inner structural case.

• Firmware
  Includes firmware for all core applications such as:

  • Message display
  • Timer
  • Heart rate monitoring

• PCB
  Hardware design files for the VisRing, including schematics, board layout, and bill of materials.

This project is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0).

You are free to:

• Share — copy and redistribute the material in any medium or format
• Adapt — remix, transform, and build upon the material

Under the following terms:

• Attribution — You must give appropriate credit
• NonCommercial — You may not use the material for commercial purposes
• ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license

For details, see: https://creativecommons.org/licenses/by-nc-sa/4.0/

For questions or collaboration inquiries, please contact txl5518 \at psu.edu.

If you use VisRing in your research, please cite our paper:

@inproceedings{lu2025visring,
  title={VisRing: A Display-Extended Smartring for Nano Visualizations},
  author={Lu, Taiting and Krauter, Christian and Liu, Runze and Schulte, Mara and Achberger, Alexander and Blascheck, Tanja and Sedlmair, Michael and Gowda, Mahanth},
  booktitle={Proceedings of the 38th Annual ACM Symposium on User Interface Software and Technology},
  pages={1--18},
  year={2025}
}