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  • Augmented Reality and HMD, Conferences, Micro-LED

SID Display Week 2024 – Micro-OLED and Optics

SID Display Week (DW) 2025 is coming to San Jose, CA, May 11–16. My last two articles discussed LCOS technology I saw at DW 2024 and MicroLEDs for AR at DW 2024. This article will concentrate on Micro-OLED (also known as OLEDs on Silicon), which could be used in optics-see-through (OST) Augmented Reality (AR) or Virtual Reality (VR) headsets.

  • Karl Guttag
  • April 28, 2025
  • 3 Comments
  • Augmented Reality and HMD, Conferences, Startups

AWE 2024 VR – Hypervision, Sony XR, Big Screen, Apple, Meta, & LightPolymers

Introduction Based on information gathered at SID Display Week and AWE, I have many articles to write based on the thousands of pictures I took and things I learned. I have been organizing and editing the pictures. As its name…

  • Karl Guttag
  • July 22, 2024
  • 2 Comments
  • Augmented Reality and HMD

Meta Quest Pro (Part 2) – Block Diagrams & Teardown of Headset and Controller

Limas Lim (LinkedIn Contact) is a reader of my blog and wanted to share his block diagram and teardown of the Meta Quest Pro. He sent me these diagrams over a month ago, but I have been busy with videos and blog articles about the companies I met with at CES and AR/VR/MR 2023.

  • Karl Guttag
  • March 15, 2023
  • 10 Comments
  • Augmented Reality and HMD, Startups, Use Model

Exclusive: Imagine Optix Bought By Meta – Half Dome 3’s Varifocal Tech – Meta, Valve, and Apple on Collision Course?

Introduction Following up on Meta’s Cambria (Part 2): Is It Half Dome 3? has led to a bit of intrigue. One of my readers pointed out that as stated in the Facebook/Meta’s Doug Lanman’s video EI 2020 Plenary: Quality Screen…

  • Karl Guttag
  • December 17, 2021
  • 16 Comments
  • Augmented Reality and HMD, Startups, Use Model

Meta’s Cambria (Part 2): Is It Half Dome 3?

Introduction After my last article, Meta (aka Facebook) Cambria Electrically Controllable LC Lens for VAC?, many people were pointing me to Half Dome 3 (HD3) and in particular a Doug Lanman, Director of Display Systems Research at Facebook Reality Lab,…

  • Karl Guttag
  • December 13, 2021
  • 10 Comments
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Recent Posts

  • Meta Ray-Ban Display Part 1 (Lumus Waveguide, OmniVision LCOS, and Goertek Projection Engine) October 30, 2025
  • Meta Ray-Ban AR Glasses Show Lumus Waveguide Structures in Leaked Video September 16, 2025
  • Voices of VR Interview 2023 & MicroLED-AR/VR Connect Conference 2025 September 2, 2025
  • Snap Spectacles at CES, AR/VR/MR, & AWE 2025, Consumer Product in 2026 August 7, 2025
  • My AWE AR/AI Glasses Presention Video July 29, 2025
  • Google XR Glasses Using Google’s Raxium MicroLEDs While Waveguide Lab Sold to Vuzix July 26, 2025

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