When it comes to portability with projectors, we think Nebula’s capsule is one of the best designs. Shaped like a soda can while packing a lot of punch. However, as small as it is, it’s still not quite pocketable. Here’s an interesting design by industrial designer, Seokmoon Woo. His concept, Swivel involves very little steps to get started. Rotate bezel, plug in and you’re ready to project whatever it is you want to project. In doing the reverse, this design also covers the lens. Unlike the traditional projector, this alleviates misplacing caps. As this is a concept, we don’t know if Swivel will ever make it into production. However, should it become a crowdfunding project, it’ll may prove to be quite popular for movie night while glamping.