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Wrist Projectors are the crowdfund scams that keeps on giving with new ones cropping up every 6 months to a year. When I say scam, I mean that there is…
I apologize for being away for so long. The pictures above and below were taken over a year ago and I meant to format and publish them back then but some…
On the left are a series of power measurements I made on the Celluon PicoPro projector with an optical engine designed by Sony using a Microvision scanning mirror. The power…
Today I’m going to give a bit of a guided tour through the Celluon optical path. This optical engine was developed by Sony probably based on Microvision’s earlier work and using Microvision’s…
At Lenovo at their Tech World on May 27th 2015 showed a Laser Beam Scanning (LBS) projector integrated into a cell phone prototype (to be clear, a prototype and not a product). White…
The startup IRIS has started and Indiegogo presale campaign for not just one (a major challenge for a new company) but two different HUD designs, one “laser” and one DLP based.…
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…
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…
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…
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 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…
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…
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…
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…
