Insert Coin: Duo kit lets you build your own 3D motion tracker

In Insert Coin, we look at an exciting new tech project that requires funding before it can hit production. If you'd like to pitch a project, please send us a tip with "Insert Coin" as the subject line.

Between the Kinect and Leap Motion, gesture control's on just about everyone's minds these days. There's still a ways to go, certainly, before such devices become a mainstream method for interfacing with our PCs, but they've already become a ripe source of inspiration for the DIY community. Duo's hoping to further bridge the gap between the two, with a "the world's first 3d motion sensor that anyone can build." The desktop sensor features two PS3 Eye cameras that can track hands and objects for a more natural interface with one's computer. Duo's unsurprisingly looking to crowdfund its efforts. A pledge of $10 or more will get you early access to the company's SDK. For $40 you'll get the case and instruction. Add $30 to that number, and you've got yourself the kit, which includes everything but the camera ($110 will get you all that). Check out the company's plea after the break, and if you're so inclined you can pledge at the source link below.

Previous project update: At last count, the MiiPC family-focused Android system is doing just fine, handily surpassing its $50,000 goal with 40+ days to go.