In this one-minute preview of automatic unwrapping with just a few clicks, tools developer 3d-io showcased Unwrella-IO, a new app for optimal UV unwrapping with a natural UI and user-friendly controls for creating UVs.
Last month, 3d-io released Packer-IO, a free standalone UV packing tool based on the technology behind the UV-Packer plug-in, so it's natural to assume Unwrella-IO will be acting the same but for another one of the developer's main tools, Unwrella, the UV unwrapping and packing plug-in for 3ds Max and Maya.