Glyph Is the Missing Link Between XR Glasses and the Real World
For years, the smartphone has served as the universal key for interacting with the world around us. It displays boarding passes at the airport, QR codes for event tickets, digital payment credentials, and countless other pieces of information that scanners and kiosks expect to see. But as extended reality (XR) glasses continue to improve, researchers are beginning to ask an interesting question: What happens when the phone is no longer the primary computing device?
A project from the MIT Media Lab called Glyph explores one possible answer. Built into an ordinary credit card wallet, the device pairs with XR glasses and uses a tiny E Ink display to present QR codes and transit passes while offering just two buttons for simple confirmation or dismissal actions. Rather than trying to replace the smartphone, Glyph offers an easy way to integrate XR with the existing phone-centric infrastructure.
The device doubles as a...
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