Wouldn't it be possible to do something like that for "normal" cars too, using the ODB2 interface (that, by law, car makers have to include since years). Use a

Wouldn't it be possible to do something like that for "normal" cars too, using the ODB2 interface (that, by law, car makers have to include since years). Use an ODB2 Bluetooth adapter to read the car data onto a cellphone (Obviously you won't get as much stuff as the Tesla offer, but at least you should be able to get the current speed/gas left), then send this data from your phone to the Glass. I'm not sure if the phone can send data directly to the Glass, otherwise you would probably have to send this data to a server, and then retrieve it using the Mirror API. Slower and dumber, but it should work. Anyway, very cool project. I wish I had Glass and a Tesla to try it out.