https://tctechcrunch2011.files.wordpress.com/2017/10/waymo_pacifica_interior_buttonpod.png https://tctechcrunch2011.files.wordpress.com/2017/10/waymo_p... The

https://tctechcrunch2011.files.wordpress.com/2017/10/waymo_pacifica_interior_buttonpod.png https://tctechcrunch2011.files.wordpress.com/2017/10/waymo_p... The above image is from the inside of a Waymo minivan. There are 4 buttons on it: (1) Call/Help (2) Lock/Unlock (3) Pull Over (4) Start Ride