High-tech bus

Definition
A high-tech bus is a

"bus[] on rubber wheels, operating more like trams than like traditional buses, with the following characteristics: a) They are vehicles for mass transport (more than 20 people); b) they use an infrastructure, which can be either exclusive for the buses or shared with other road users; c) they can use various types of automated systems, either for guidance or for driver assistance; d) they always have a driver, who can take over control of the vehicle at any time, allowing the vehicles to use the public road."