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Laser Illumination Could Cause LCOS to Win Out Over OLED in Near Eye AR

The conventional wisdom is that eventually OLEDs will become inexpensive and they will push out all other technologies in near eye because they will be smaller and lighter with a simple optical path.   But in reading ‘Steve Mann: My “Augmediated”…

  • Karl Guttag
  • March 13, 2013
  • 7 Comments
  • Augmented Reality and HMD

Google Glass Is Using Field Sequential Color (FSC) LCOS (Likely Himax)

I’m going to have to eat some crow because up until Saturday night, I honestly thought Google was using a transmissive panel based on the shape of the newer Google Glass headset.  I hadn’t seen anything that showed it used…

  • Karl Guttag
  • March 11, 2013
  • 14 Comments
  • Augmented Reality and HMD

Google Glass and Himax Whirlwind

I usually just talk technology on this blog, but the recent events involving my blog on Google Glass using Himax’s panel caused some fascinating movement in Himax’s stock price.   There have been several moves of over one hundred million…

  • Karl Guttag
  • March 8, 2013
  • 7 Comments
  • Augmented Reality and HMD

New Google Glass Design Likely Uses a Transmissive Panel

As a follow-up to my last post, I though I would show why Google Glass is most likely using a transmissive panel.  It all comes down to size and shape. Shown to the left is a Kopin transmissive panel more…

  • Karl Guttag
  • March 2, 2013
  • 31 Comments
  • Augmented Reality and HMD, Use Model

Google Glass Prototype Using Color Filter LCOS

I was looking at a video that showed a Google Prototype the other day and it became obvious to me that they were using a color filter LCOS panel.  I have seen speculation that Google was using DLP or OLED…

  • Karl Guttag
  • February 28, 2013
  • 9 Comments
  • Augmented Reality and HMD, Use Model

Augmented Reality and Google Project Glass Part 2

Since my last post on Augmented Reality (AR) and near eye (head mount) display Google put out some publicity on their Project Glass concept.   Google made it abundantly clear that this was only for the purposes of concept testing and not…

  • Karl Guttag
  • May 3, 2012
  • 5 Comments
  • Augmented Reality and HMD, Pico Projection

Soothsayer 6: Microvision’s Lance Evans “Green lasers alone are $200 each now”

First, sorry for being away so long.  Some family and other matters took me a way and I fell out of the habit of posting.  I am going to try to have at least couple of posts up a week.…

  • Karl Guttag
  • April 30, 2012
  • 3 Comments
  • Augmented Reality and HMD, Technology History, Use Model

Augmented Reality / Head Mounted Displays (Part 1 Real or Not?)

Augmented Reality (AR) Head Mounted Displays (HMD) [aka Near Eye Displays,  Wearable Computing, and other many other names] has gotten a big boost in the public mindset with the Feb. 22, 2012 New York Times (NYT) article/leak about Google Glasses…

  • Karl Guttag
  • March 3, 2012
  • 4 Comments
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