My team had been working on improvements on UX and interface of GCSs. You can read about our research on Beatriz Palmeiro's blog.
We would like to share with you some of the work we've done.
Compass Calibration Redesign
Based on our previous research, we decided to redesign the compass calibration process:
Our intention is that this project will be a reference for GCSs. In this document we document the process, the flow and give guidelines for the UI.
Please feel free to make comments and suggestions, and contact us if you have any questions.
We hope this material is useful for any of you guys working on GCSs.