He was explicit in that he was demonstrating 1:1 legacy mouse support, presumably there are other options for non-legacy games (and perhaps legacy games too?)

He was explicit in that he was demonstrating 1:1 legacy mouse support, presumably there are other options for non-legacy games (and perhaps legacy games too?) For example, my macbook track pad takes velocity into account. Something like that could make a big difference for covering large distances. I'm withholding judgment until I try one. But then I play FPS with a trackball now, so it doesn't seem so alien to me.