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Hololens 2 is Likely Using Laser Beam Scanning Display: Bad Combined with Worse

  • Karl Guttag
  • February 22, 2019
  • 69 Comments
I have been wanting to get this article out for some time but have been very busy with some personal matters and catching up from a lot of traveling. To…
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CES 2019 – Nreal

  • Karl Guttag
  • January 29, 2019
  • 27 Comments
Quick Note On Photonics West Next Week I’m going to Photonics West next week in San Francisco. I plan on attending the AR/VR sessions on Feb. 3rd and 4th followed…
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Photonics West 2019 – I Will Be There Feb 3rd through the 6th

  • Karl Guttag
  • January 28, 2019
  • 6 Comments
Just a quick note. I’m going to Photonics West next week in San Francisco. I plan on attending the AR/VR sessions on the 3rd and 4th followed by the main…
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CES 2019 – AR and other Interesting Display Technology

  • Karl Guttag
  • January 24, 2019
  • 66 Comments
2019-06-28: Corrected Nreal’s light throughput to be 30% Introduction I had another busy four days a CES this year, followed by catching a lingering cold and having a business trip.…
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Jon Peddie Article: Famous Graphics Chips: TI TMS34010 and VRAM

  • Karl Guttag
  • January 6, 2019
Jon Peddie has been graphics market analyst for about 35 years. We first met back when I was working on the TMS340 graphics processor family and the Video-DRAM (VRAM) in…
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CES Commuting Tips, Leveraging the Monorail (A Shortcut to/from LVCC and Sands Expo)

  • Karl Guttag
  • December 28, 2018
  • 5 Comments
Update: Dec. 31, 2018: The shortcut I gave originally gave in this article with the PDF file is typically the fastest way to between the LVCC and the Sands Expo…
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Meeting At CES 2019

  • Karl Guttag
  • December 12, 2018
  • 1 Comment
Meeting At CES 2019 I’m going to be at CES in Las Vegas again from Tuesday, January 8th through Friday, January 11th. My calendar is already more full than last year, and…
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Evergaze’s seeBoost for Real “Magic” for People with Low Vision

  • Karl Guttag
  • November 29, 2018
  • 2 Comments
Just a quick note today about a heartwarming story that involves Augmented Reality. About two years ago I wrote an article about Evergaze, a Richardson Texas startup, working on passthrough…
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Varjo Foveated Display and Passthrough AR at AWE 2018

  • Karl Guttag
  • November 6, 2018
  • 11 Comments
Introduction I’m long overdue to report on some things I saw at AWE in late May 2018. Having written two articles (article one and article two) back in 2017, I…
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North’s Focals Laser Beam Scanning AR Glasses – “Color Intel Vaunt”

  • Karl Guttag
  • October 25, 2018
  • 51 Comments
North’s Focals LBS AR Glasses Overview North (formerly Thalmic Labs) announced a few days ago (Oct 23, 2018) the “Focals” laser beam scanning-based AR glasses (aside: a set of confusing names).…
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Magic Leap, HoloLens, and Lumus Resolution “Shootout” (ML1 review part 3)

  • Karl Guttag
  • October 22, 2018
  • 30 Comments
[Nov. 1, 2018 Update – A systems engineer from Raontech contacted the blog to let me know that severe asymmetry in the LCOS response noted with DK-Vision prototype using prototype Raontech…
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Magic Leap Review Part 2 – Image Issues

  • Karl Guttag
  • October 1, 2018
  • 20 Comments
In the last article, I showed what the real world looks like through the Magic Leap One (ML1). For this article, am going to share some pictures I took through the ML1…
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Magic Leap Review Part 1 – The Terrible View Through Diffraction Gratings

  • Karl Guttag
  • September 26, 2018
  • 42 Comments
I have been studying the Magic Leap One (ML1) for a few weeks and have taken over 1,000 photos and made many measurements. I’m bursting with things I want to…
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Wired UK: Is Palmer Luckey right about Magic Leap being a tragic heap?

  • Karl Guttag
  • September 2, 2018
  • 8 Comments
Wired UK reporter K.G. Orphanides was doing a follow up to Palmer Luckey’s Magic Leap is a Tragic Heap blog post and contacted me for my opinion. The Wired U.K. article is entitled, “Is…
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