As @knoxblox said: awesome. Also, this would also go instantly viral, of course. Win-Win-Win situation, isn’t it?
The whole uncanningness reminds me of Dublin Port Tunnel controversy. chuckles Tunnels are fun. We need a “Fun with Tunnels” segment on YT. Maybe Howard can do it. He’s an engineer, after all.
…or use a pipe with some chains hanging off it, like they do in my parking garage. If this was an easy problem, we’d have fixed it by now, but is it really that hard? If it’s a resource constraint, we could use youtube views as a selection metric for priority.