Making air travel safer

Available for over a year

QinetiQ unveils its Tarsier system - which checks airport runways for debris. Following the Concorde disaster, which was allegedly caused by debris on the runway, radar-enabled technology which can check an entire runway has been developed by a UK company. Also in the programme gaming gets more personal at the Sygraph technology where virtual technology that Identifies the sources of oil spills has also been launched. Presenter: Gareth Mitchell.