Here in Australia they recently installed video advertising screens at many city tram stops in Melbourne. They are portrait-orientated 6 feet tall screens insta

Here in Australia they recently installed video advertising screens at many city tram stops in Melbourne. They are portrait-orientated 6 feet tall screens installed in the tram shelter wall where people stand and lean. The problem is on hot days these displays heat up. The fans inside start spinning fast and noisy. Hot air is blown out the bottom, right at people standing waiting for the tram, and the whole display is too hot and noisy to lean against or stand near. Consumers and the general public are always the last to benefit from "modern" advertising technology. It's always someone else who benefits, never the general public, who must cop noisy hot, overly bright video displays, or creepy surveillance so that someone makes more money selling those spaces. It's how the modern world is at the moment.