Building on Volvo Car Corporation's and Volvo Technology's already existing safety systems - including features such as cameras, radar and laser sensors - the vehicles monitor the lead vehicle and also other vehicles in their immediate vicinity.

ENGADGET: Volvo's driverless road train in Spain is public mainly on the plain (video)

Ability to monitor, supervise, administer and lead the activities of a scientific group.

UNESCO: Vacancy : Senior Research Scientist (31/5/2011) (EU/TP/ITA/SC/0856 - (P4))

To maintain momentum, the American president has appointed John Wolf, an assistant secretary of state, to lead a team to monitor progress.

ECONOMIST: A shaky start | The