I chose to include the Tesla Model X's autological key fob because of its unique button arrangement. The key looks like a Model X, and to open either of the rear falcon doors, users just click the ...

Car keys these days are remarkably complex beasts. Covered in buttons and loaded with security transponders, they often cost hundreds of dollars to replace if you’re unlucky enough to lose them.

Sometimes the anticipation of doing something is as exciting as actually doing it. It's easy to forget that your interaction with a car always starts outside of it, with the key. The key serves as an ...