I’ve placed a tablet on my fridge using magnets and it works wonderfully. I made a lovelace dashboard showing different info like camera feeds, and quick scene toggling etc.
But I would love a way to “light up” / “flash” or otherwise give a lovelace card a border with a striking color when an entity is at a specific state so that its easy to see that something is up from a distance.
My netatmo cameras can detect people, and say for example that a person is seen on one of the cameras, it could be cool to give the picture-entity lovelace card another more striking border color when this happens.