So, yesterday the PlayStation 4 received a new firmware. This firmware has a feature, among others, that can let a player do so remotely using a Windows 8.1 or above or Mac OSX Yosemite or above computer. There's an app that I downloaded to my Mac which I then connected to my PS4. Hook up a controller via USB to the Mac, and right on my computer's screen is the game I'm playing. It works pretty good—a little better than the same function on the PSVita, I would say.