Mark Zuckerberg, head of Meta, believes that glasses with holographic displays will gradually replace mobile phones as the main device for communication and computing. 🕶️ He's confident that with the right hardware and software, smart glasses will be useful enough that most people will leave their phones in their pocket. However, for this the company needs to advance the technology. According to Zuckerberg, Meta is working on three separate products: glasses without a display with voice AI, glasses with a small display without full holography, and a premium version with a full holographic display.