FIFA will use 10 to 12 cameras, collecting up to 29 data points per player 50 times per second, to make semi-autonomous offside decisions at the Arab

[Techmeme]

BBC:
FIFA will use 10 to 12 cameras, collecting up to 29 data points per player 50 times per second, to make semi-autonomous offside decisions at the Arab Cup — The use of technology to help officials make more accurate offside decisions will be tested at the Fifa Arab Cup, which starts on Tuesday.