Basically everyone has a smartphone these days — but have you ever given a thought to what's inside? No, we're not talking processors and megapixels, but instead the conflict elements required to make the components, and the cheap labor used to put them together. Well, the folks behind Fairphone (€325; roughly $435) have. This Android device aims to be the first phone built with a completely transparent supply chain, letting you know the source of each mineral used to make each component, the people who built them, and the social and ecological impact. Yet the phone itself is no slouch, sporting Android 4.2, a quad-core processor, an eight megapixel rear cam, and a 1.3 megapixel front-facing shooter. It even has dual-SIM trays to make travel easier — which is great, considering you can only buy it in Europe for the time being.