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DigiLens, Lumus, Vuzix, Oppo, & Avegant Optical AR (CES & AR/VR/MR 2023 Pt. 8)

  • Karl Guttag
  • March 27, 2023

Introduction – Contrast in Approaches and Technologies This article will compare and contrast the Vuzix Ultralight, Lumus Z-lens, and DigiLens Argo waveguide-based AR prototypes I saw at CES 2023. I…

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

  • Karl Guttag
  • March 15, 2023
  • 2 Comments
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.
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MicroLEDs with Waveguides (CES & AR/VR/MR 2023 Pt. 7)

  • Karl Guttag
  • March 12, 2023
  • 7 Comments

Introduction My coverage of CES and SPIE AR/VR/MR 2023 continues, this time on MicroLEDs. MicroLEDs companies were abundant in the booths, talks, and private conversations at AR/VR/MR 2023. The list…

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Cambridge Mechatronics and poLight Optics Micromovement (CES/PW Pt. 6)

  • Karl Guttag
  • March 4, 2023

[March 4th, 2023 Corrections/Updates – poLight informed me of some corrections, better figures, and new information that I have added to the section on poLight. Cambridge Mechatronics informed me about…

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AR Longan Vision AR for First Responders (CES – AR/VR/MR 2023 Pt. 5)

  • Karl Guttag
  • February 28, 2023
  • 4 Comments

Introduction This next entry in my series on companies I met with at CES or Photonics West’s (PW) AR/VR/MR show in 2023 will discuss a company working on a headset…

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CES & AR/VR/MR Pt. 4 – FlexEnable’s Dimming, Electronic Lenses, & Curved LCDs

  • Karl Guttag
  • February 23, 2023
  • 3 Comments

Introduction – Combining 2023’s CES and AR/VR/MR As I wrote last time, I met with over 30 companies, about 10 of which twice between CES and SPIE’s AR/VR/MR conferences. Also,…

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CES 2023 – Arovia’s Portable Convertible Front and Rear Screen Projector

  • Karl Guttag
  • February 20, 2023
Bradley Lynch of the SadleyItsBradley YouTube channel hosted my presentation about CES 2023. The video was recorded about a week after CES, but it took a few weeks to edit and upload everything. There are over 2 hours of Brad and me talking about things we saw at CES 2023.
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CES 2023 SadlyItsBradley Videos Part 1-4 and Meta Leak Controversy

  • Karl Guttag
  • February 15, 2023
  • 1 Comment
Bradley Lynch of the SadleyItsBradley YouTube channel hosted my presentation about CES 2023. The video was recorded about a week after CES, but it took a few weeks to edit and upload everything. There are over 2 hours of Brad and me talking about things we saw at CES 2023.
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CES 2023 SadlyIsBradley and KGOnTech Joint Review Video Series (Part 1)

  • Karl Guttag
  • January 26, 2023
  • 1 Comment

New Video Series on CES 2023 Brad Lynch of the SadlyItsBradley YouTube Channel and I sat down for over 2 hours a week after CES and recorded our discussion of…

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CES 2023 (4) – VoxelSensors 3D Perception, Fast and Accurate

  • Karl Guttag
  • January 25, 2023
  • 3 Comments

Attending AR/VR/MR and Photonics West Conference I will attend the AR/VR/MR conference next week (as I write this article). I have already had many people ask if I would be…

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CES 2023 (Part 3) – Addoptics Custom Optics (Better than Luxexcel=Meta?)

  • Karl Guttag
  • January 22, 2023
  • 1 Comment

Updated Jan 23, 2023 – Corrections: Introduction This series on CES 2023 is starting with foundation technologies for AR/MR rather than products with Meta Materials’ non-polarizing dimming and Porotech’s MicroLED…

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Apple Indefinitely Delays AR Product (Bloomberg Report)

  • Karl Guttag
  • January 18, 2023
  • 3 Comments

Apple’s never announced but widely reported AR product is “Indefinitely Delayed,” According to Bloomberg’s Gurman. At least as far back as 2019, I have been saying, “All of Apple’s money…

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CES 2023 (Part 2) – Porotech – The Most Advanced MicroLED Technology

  • Karl Guttag
  • January 16, 2023
  • 15 Comments

Introduction I was about to write an article grouping several important technologies together, it kept being delayed as I needed more information on each one. I also could see that…

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CES 2023 (Part 1) – Meta Materials’ Breakthrough Dimming Technology

  • Karl Guttag
  • January 12, 2023
  • 8 Comments

Introduction – Met with over 20 Companies At CES 2023 It felt like the CES of old this year, with many meetings and interesting booths. Everything was scrambled around with…

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Recent Posts

  • DigiLens, Lumus, Vuzix, Oppo, & Avegant Optical AR (CES & AR/VR/MR 2023 Pt. 8) March 27, 2023
  • Meta Quest Pro (Part 2) – Block Diagrams & Teardown of Headset and Controller March 15, 2023
  • MicroLEDs with Waveguides (CES & AR/VR/MR 2023 Pt. 7) March 12, 2023
  • Cambridge Mechatronics and poLight Optics Micromovement (CES/PW Pt. 6) March 4, 2023
  • AR Longan Vision AR for First Responders (CES – AR/VR/MR 2023 Pt. 5) February 28, 2023
  • CES & AR/VR/MR Pt. 4 – FlexEnable’s Dimming, Electronic Lenses, & Curved LCDs February 23, 2023

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