Introduction – Answering a Simple Question In response to Hololens 2 Display Evaluation (Part 1: LBS Visual Sausage Being Made), someone asked, “How does the Hololens 2 (HL2) compare to the Hololens 1 (HL1) in terms of image quality.” I…
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 get this article out ahead of the likely Hololens 2…
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. So, I am just starting to write about what I…
[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 displays does not occur on their production 1080p devices and…
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 optics displaying test patterns. Above left is a crop of…
Just a quick, but timely note today. I was asked by iFixit to help them identify the optical components for their Magic Leap One (ML1) teardown published today. The picture above is from iFixit but with my labeling. It turns out…
Jason McDowall has posted parts 2 and 3 of his “The AR Show Podcast” interview with me. Links to the show are below or you can subscribe to the podcast. Karl Guttag (KGOnTech) on Microdisplay Technologies and the Hype of…
Jason McDowall asked me to be one of his first interviews for his new “The AR Show Podcast.” Jason asked many excellent questions covering my history in the electronics industry in part 1. In the upcoming part 2 of the interview,…
First, I just added a grammar checker to my computer which should help make this blog more readable. I tried it out in the last two articles, and it picked up a “few” (ok, if over 30 counts as few)…
FSD, Waveguides, and Focus/Depth Planes – A Fatally Flawed Foundation While you can’t find what Magic Leap hypes as “photonic light field chip” anywhere in their patent application, they do discuss diffractive (mostly) waveguides. I have previously discussed some of…
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