The hardware's part of it. They use a big trackpad and they position it centrally, which a lot of manufacturers don't do. But of course a good bit of it is soft

The hardware's part of it. They use a big trackpad and they position it centrally, which a lot of manufacturers don't do. But of course a good bit of it is software, Hackintosh touchpads (when they worked) inherited most then-OS X features. I don't know anyone who ever suggested otherwise.