collaborate on court. shiona: in tennis, every little thing counts. and that can really be felt here, at the billiejean king cup finals in glasgow. with more than 100 countries involved, it is the largest annual international team competition in women's sport. this year, it was won by switzerland. they were amongst the teams embracing billiejean�*s collaboration with microsoft to add another layer to their in—match coaching during games. analytics of all aspects of the game are being generated from ball—tracking cameras and sd radar systems around the court. the data can then be accessed via cloud platform azure, meaning professionals and their coaches can see it in a real—time during their play. so, can this technology really improve your game?