Local & Regional · North America

Here's how some Chicago small businesses are ramping up their use of AI

During the COVID-19 pandemic, Chris Clark was furloughed from his corporate job. So he started giving tennis lessons in Lincoln Park’s Oz Park. The former college tennis player has built his onetime side hustle into the racket sports company Toss and Spin, which has offered more than 8,000 classes. Clark says he was ov