BBC Sport | In Pictures

Hawk-eye

"Hawk-eye has been used by England for three years. It was set up for around Ł70,000 and is a key training tool at the Academy.

"It was developed for TV to track the flight and speed of the ball and help judge lbw decisions.

"We also use Hawk-eye on laptops at Test and one-day matches to help correct players' faults at short notice."


In pictures: England's techno tools

	Hawk-eye "Hawk-eye has been used by England for three years. It was set up for around Ł70,000 and is a key training tool at the Academy. "It was developed for TV to track the flight and speed of the ball and help judge lbw decisions. "We also use Hawk-eye on laptops at Test and one-day matches to help correct players' faults at short notice."