Football
How does semi-automated offside technology work? New Premier League system explained ahead of debut

Semi-automated offside technology (SAOT) will finally make its Premier League debut this weekend.
Below is a closer look at the system.
The Premier League says the system will not change the accuracy of decision-making, which has been at 100 per cent this season. However, it is expected to speed up the process – league bosses anticipate shaving 31 seconds off the length of the average offside check.