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General view of a GoalControl goal line technology (GLT) high-speed camera at the Tivoli stadium during a demonstration of the GLT in the western German city of Aachen May 28, 2014. German
![Hawk-Eye Goal Line Technology being installed and calibrated at a Hull City Football Stock Photo - Alamy Hawk-Eye Goal Line Technology being installed and calibrated at a Hull City Football Stock Photo - Alamy](https://c8.alamy.com/comp/DCF1NH/hawk-eye-goal-line-technology-being-installed-and-calibrated-at-a-DCF1NH.jpg)
Hawk-Eye Goal Line Technology being installed and calibrated at a Hull City Football Stock Photo - Alamy
Premier League goalline technology unveiled: Arsene Wenger remains wary of the new system - Mirror Online
![Premier League adopts Hawkeye goal-line technology – an annotated graphic – Engineering & Technology magazine Premier League adopts Hawkeye goal-line technology – an annotated graphic – Engineering & Technology magazine](https://engtechmag.files.wordpress.com/2013/04/goal-line-technology.jpg)
Premier League adopts Hawkeye goal-line technology – an annotated graphic – Engineering & Technology magazine
![Football with a surveillence camera icon, symbolic image for goal-line technology Stock Photo - Alamy Football with a surveillence camera icon, symbolic image for goal-line technology Stock Photo - Alamy](https://c8.alamy.com/comp/CY039T/football-with-a-surveillence-camera-icon-symbolic-image-for-goal-line-CY039T.jpg)