If you're an overnight subway rider in New York City, you might soon spot a 5-foot-3 blue and white robot on wheels that looks like a cross between Star Wars' R2D2 and one of the Coneheads from the popular Saturday Night Live skit.

That robot, which was unveiled by New York City Mayor Eric Adams last Friday during a news conference, is the Big Apple's latest addition to its police force.   

Here's what investors should know.

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Source Fool.com