Uber will shift into a new gear in Austin, Texas, on Tuesday when its ride-hailing service will begin dispatching self-driving cars to pick up passengers. The autonomous option is being provided through a partnership that brings together Uber and robotaxi pioneer Waymo,

The Alphabet unit starts commercial operations in its fourth city, where rides can be booked with Uber’s app. Uber is also providing charging and maintenance services.

Uber users in Austin now have a choice between a Waymo robotaxi and a human driver. The two companies officially launched Tuesday the "Waymo on Uber"