https://www.theverge.com/2019/2/7/18214536/optimus-ride-self-driving-cars-robot-taxi-brookfield-virginia

Boston-based self-driving startup Optimus Ride said on Thursday that it will provide rides in its golf cart-sized vehicles to tenants of a $1.4 billion mixed-use development project in Reston, Virginia, starting later this year. It will be a very modest deployment of the technology — three vehicles on a fixed loop to and from the parking facility — but it underscores the need for self-driving car operators to rein in their ambitions before going public.

An MIT spinoff, Optimus Ride said its vehicles would be confined to the private development site called Halley Rise, and it will be geofenced, meaning they can’t operate outside of a specific geographic area. Human safety drivers will be in each vehicle in case anything goes wrong, though the company claims its technology is Level 4 capable, or able to handle all of the driving duties within the geofence and under specific conditions. The vehicles won’t exceed 30 mph.