Horse racing fans in Canada get a boost from mobile tech that makes race day...

https://reidscoolcolumn.quillnesty.com/posts/why-do-fans-monitor-scratches-so-closely

Horse racing fans in Canada get a boost from mobile tech that makes race day way easier and more exciting. With their phones, fans can quickly check results, see up-to-the-minute scratches, and watch race replays right from the stands