Multi-touch? Pah, that’s so last year. Gestures are where it’s at. Only yesterday, we reported on a prototype wrist-mounted motion detector; today, we’re trying out Flutter, a free OS X app that we first mentioned back in March when it was still a demo.
Now it’s available in the Mac App Store. It claims to put gesture controls at your, um, fingertips, using your Mac’s built-in webcam.
Does it live up to the hype? Well, sometimes.