"Demo or die." That's the unofficial motto of Meta and it's a bedrock principle espoused by Raymond Lo, the company's CTO. Lo spent a decade under the tutelage of Professor Steve Mann (known to many as the father of wearable computing), and is one of the few to make it through Mann's Ph.D. program at the University of Toronto. As an instructor, Mann requires tangible results on a regular basis from his students' projects, and now, with Lo as CTO and Mann as chief scientist, Meta's operating with the same ethos as it develops augmented mediated reality headsets. Meta's idea is to meld the real and the digital together in a fully functional computing environment. It wants