Canadian horse racing fans are using their phones more on race days to check...

https://horse-canada.com/magazine/business/how-mobile-technology-is-changing-the-horse-racing-fan-experience/

Canadian horse racing fans are using their phones more on race days to check real-time results, scratches, and race replays. Mobile technology helps fans stay connected with Woodbine Racetrack and follow action from tracks around the world