[zzo38computer]

It would be better to display the menu immediately and to display according to the physical ports, with a number associated with each one, so that you can push input and then the number and then it switches immediately (even if nothing is connected, e.g. in case you will connect something later). Unfortunately, too many modern computers and other stuff have excessive animations and other stuff, and the numbers on the remote control will not work, because they will not make them to work. (Unfortunately, some TV remote controls (such as the one in the article) do not even have numbers, and even when they do, they often do not work with all of the functions that they should work with.)