As soon as computers were fast enough, people started to experiment with this stuff: https://www.youtube.com/watch?v=L41oIvre9K0 https://www.youtube.com/watch?

As soon as computers were fast enough, people started to experiment with this stuff: https://www.youtube.com/watch?v=L41oIvre9K0 https://www.youtube.com/watch?v=L41oIvre9K0 How useful it is, is debatable, since it inherently adds lag to user input.