Originally Posted by guflyer

Yesterday, I entered a bowling alley that is also a concert venue (Brooklyn Bowl) where they made me walk through an Evolve security device. I think it looks like the object in this link: https://evolvtechnology.com/products/evolv-edge/

The security staff told me that it was a high tech metal detector, but it looks more like a body scanner. Is this a metal detector or a body scanner? Does it use MMW or something else? I have had trouble figuring out what I went through. If this is a body scanner, this would be the first instance to my knowledge of a body scanner being used at a private business in the U.S.