Available as a bonus loaned exclusively to U.S. customers purchasing the Sony 4K LED TV, the video player comes loaded with content, including both full length Hollywood features and a gallery of videos, creating the first true home 4K experience.

ENGADGET: Sony's 4K Ultra HD Video Player revealed, COO Phil Molyneux tells us what 'only Sony can do'

If you follow a road, the M1 for example, along its length, the map will automatically load new crash locations as fresh sections of the map are loaded.

BBC: Crash: About the road fatality data