I’m fascinated by what Valve’s trying to do with the thing. Back when Evan tried it last year, he found the trackpads unwieldy, but if Valve can really design a new kind of controller that both emulates a mouse (and it’ll never be as effective, of course) and works for games I’d rather play with a d-pad or analog stick, then we may have a new best PC gaming controller in our hands. It’s promising that, after we were a bit unimpressed by the first demos, new mockups keep appearing, which suggests that Valve is still tinkering with the whole design. I hope we see the latest prototype soon, and I’m betting we will at this year’s GDC.