SpeedPicker is a Competitive Lockpicking Platform that simultaneously times competitors picking identical locks and outputs the result to a webpage.
The Raspberry Pi hosts an open wifi network with no passthru called SpeedPicker. After connecting, the webapp is hosted at speedpicker.local and by default is configured for four competitors. To start the timers, make sure all locks are in the horizontal position and press the green button. To stop the timers, press the red button. All code running on the device itself can be found at github.com/reciprocal-labs/SpeedPicker. SSH access is also available with the default creds raspberry:pi.