Themis lived in the steering wheel and handled almost all driver input. It controlled Lights and the motor controllers.

Hardware

Responsibilities

The LCD and throttle/brake should be moved off the steering wheel. When turning, they are difficult to use.
The pots used for throttle/brake were most likely damaged over time by the constant tension. We should explore a more mechanical solution.
The cables should definitely be routed through a quick-connect system next time. We had issues with the CAN cable limiting rotation.
There should be a dedicated BPS fault LED. It would make life easier.
There were too many buttons and switches that required crimps. They should be soldered directly to the PCB or use sockets.