Mayor Daley congratulated teenagers from five South Side high schools at ESPN Zone.
Chicago area entrepreneurs have mentored 160 students during the past 9 months. On Wednesday, some of those students presented their innovative concepts to a panel of judges.
The products include a Bluetooth hearing aid, a lock which lights up when a key gets near it, and a washcloth with a pocket for soap.
The competition is sponsored by Future Founders and other organizations.
