After a decade of development and billions of dollars, Meta CEO Mark Zuckerberg in September pulled back the curtain on one of the company's most ambitious projects: an augmented reality prototype called Orion. A week earlier, Snap CEO Evan Spiegel took the stage at its annual Snap Partner Summit to introduce its AR capable, 5th-generation Spectacles. Both companies see massive potential for the technology, with a grand vision for AR glasses to usurp smartphones as the next generation of computing. "This is ...