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. We're pretty fond of new ways to integrate smartphones with car stereos here at Engadget, which is why we're particularly intrigued by a new Kickstarter project called Dash. Unlike MirrorLink, which reflects a phone's interface onto a larger touchscreen, this nifty creation puts the smartphone front and center in the stereo itself. While the Dash will initially support only the iPhone 4 / 4S
