How long is that actually going to work? At some point the novelty will wear off and people will just walk past it, adding just another noise generator to our u

How long is that actually going to work? At some point the novelty will wear off and people will just walk past it, adding just another noise generator to our urban environment. This reminds me of the fad of placing beacons everywhere in shopping centers that sent out "helpful" (annoying) notifications to anyone's phone who walked by.