He uses cameras for eyes, but the new security robot for a Montgomery County, Maryland, parking garage is raising eyebrows over privacy concerns, and the county wants to hear the public’s concerns.

Montgomery County’s Department of Transportation has a 420-pound, 5-foot-4-inch robot charging up in a Silver Spring parking garage as part of a pilot program designed to enhance security. The robot, ...

The question will confront New Yorkers in February as the city's first robotic parking opens in Chinatown. The technology has had a good track record overseas, but the only other public robotic garage ...