The NFL announced this week that it will use a high-tech system of cameras in the upcoming season to track the ball down the field and determine whether a team gets a first down. Sony's Hawk-Eye ...

The NFL will switch from traditional chain gangs to advanced camera technology, Sony’s hawk-eye system, as the primary method of measuring first downs for the upcoming season.

The NFL will use Sony's Hawk-Eye technology as the primary way to measure the line to gain, the league announced Tuesday at its annual spring owners meetings. The technology will use six 8K cameras to ...

The National Football League has announced it will use a Sony system of six 8K cameras to track the position of the ball on the field, though traditional chain measurements will stay as a backup. KUOW ...