I've seen a couple of "smart benches" being submitted in my area. The ones that come with sun powered charge stations, where you can charge your phone or other gadgets while sitting. Some come with a roof.
While they certainly represent a (green) novelty where I live, those should still be rejected as mass produced objects, correct?
They have no historic value, are not art and are not architecturally significant. Not sure which guideline they would match to become eligible.