This is a github repo to go with the 'equinox' open-hardware/open-source watch platform presented at SmartWear '22.
Equinox is designed for quick prototyping and testing of time perception measurement and experience sampling; future versions will include a full wrist sensor suite. The initial version has ambient light sensing, a small vibration motor, a touch wheel, a screen, twelve LEDs, an expansion port, three buttons, and temperature and humidity sensing.
Order boards from OSHPARK here:
TOP:
https://oshpark.com/shared_projects/PyN3Tlik
BOTTOM:
https://oshpark.com/shared_projects/xW09Os2j
https://github.com/dramsay9/watch-stm32-main-development
This repo has several branches that run on the watch for various use cases; a simple 'guess the time to check the time' mode; a mode where it will randomly interrupt the user and ask the time with surveys; and a more complete 'guess the time to check the time' mode with additional survey questions.
A simple example to get started:
https://github.com/dramsay9/watch-stm32-reactNative-example.git
A more complete example that saves data to a spreadsheet.