The ZeroEyes software, which uses AI to detect guns, has already been in use at Navy Pier for nearly two years. Navy Pier Security Director Dan O'Shea said his office has received

The technology, ZeroEyes, is also in use by the Chicago Transit Authority in a pilot program, and the security director at Navy Pier wants to see the CTA program expanded. Megan Hickey reports.

Chicago Ald. Chris Taliaferro is hopeful that new safety technology now being used by the Chicago Transit Authority that can detect guns on train platforms can make a difference. Implementation of the so-called Zero Eyes system in select stations comes as CTA officials work to calm the nerves of riders following a grisly