Officials from the United States' team watch the men's curling semifinal match between Britain and the United States at the Beijing Winter Olympics Thursday, Feb. 17, 2022, in Beijing. The British and U.S. teams employ performance analysts who sit at the end of the ice sheet filming the action for match intelligence. The goal: to get a better picture of each side's strengths and weaknesses — information that can be relayed to players during breaks. (AP Photo/Brynn Anderson)

A team official speaks with United States' Christopher Plys during the men's curling semifinal match between Britain and the United States at the Beijing Winter Olympics Thursday, Feb. 17, 2022, in Beijing. The British and U.S. teams employ performance analysts who sit at the end of the ice sheet filming the action for match intelligence. The goal: to get a better picture of each side's strengths and weaknesses — information that can be relayed to players during breaks. (AP Photo/Brynn Anderson)

Members of the British curling team watch the men's curling semifinal match between Britain and the United States at the Beijing Winter Olympics Thursday, Feb. 17, 2022, in Beijing. During play at Beijing's Ice Cube Olympic venue, the British coaches punch game stats into their tablets and other devices that have been preloaded with match data for their curlers and the opponents. (AP Photo/Brynn Anderson)