Brooklyn startup Spacial is taking an old-school approach to UAV technology. Instead of jumping on board the multi-rotor bandwagon, the company has launched a serene balloon called Halo. https://vimeo.com/211703049 So far Spacial's Halo blimp has been designed for indoor flight. And it's easy to see why the company is pitching it as an indoor-friendly drone. Halo is … [Read more...] about Safer, Quieter and Less Ominous: Could Spacial’s Halo Rival Quads?