ScanZ, a product unveiled today at Disrupt Europe, combines a new, iPhone-connected device with a quantified self-style app to help teens battle acne.The product comes from a company called mySkin, which plans to launch a $150,000 Kickstarter campaign this week to fund the launch (I will update this post once the campaign is live). Co-founder and Chief Operating Officer Sava Marinkovich told me that the initial version of ScanZ will be able to answer two questions about a zit — when it’s going away, and what you can do to make it go away more quickly. And it can answer a more general question — whether or not you’re about to break out.