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I received concerns that the chroma aberrations (color fringes) seen in the photos in Part 2B were caused by poor alignment of the lasers. I had aligned the lasers per Celluon’s instructions before running the test but I decided…
June 6th 2015 – Note, I am in the process of updating this analysis with new photos. The results are not dramatically different but I was able to improve the horizontal resolution slightly and now have some better pictures. …
The Celluon PicoPro projector has been out for a few months now for about $359. I have read a number of so-called “reviews” that were very superficial and did little more than turn on the projector and run a few…
There have been a number of comments on this blog that I am very negative about Head Mounted Displays (HMDs), but I believe I am being realistic about the issues with HMDs. I’m an engineer by training and profession and…
With Microsoft’s big announcement of HoloLens and spending a reported $150 million just for HMD IP from the small Osterhout Design Group, reports of Facebook spending about $2 billion for Oculus Rift, and the mega publicity surrounding Google Glass and the…
Hi everyone, Just a quick note today to say that I no longer at Navdy and I now have some time to get back to posting on this blog. All the travel and work at a start-up was pretty all consuming.…
Its LAUNCH Day for Navdy as our presale campaign starts today. You can go to the Navdy site to see the video. It was a little over a year ago that Doug Simpson contacted me via this blog asking about how to make a aftermarket heads…
v:* {behavior:url(#default#VML);} o:* {behavior:url(#default#VML);} w:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} Those that follow my blog are probably wondering what has happened to me these past months. I have away from home for most of the last 4 months at an “incubator”…
When I started this blog, I intended to write about more than displays and include some of my personal IC history. Today’s story is about Derek Roskell of Texas Instrument’s who led the UK-based design teams I worked with between…
Back around 2007, when I was at Syndiant, we started looking at the pico projector market, talked to many of the major cell phones and several PC companies, and almost everyone had at least an R&D program working on pico…