There is certainly a lack of data on the web site. I was able to make a wiki page
CLEARink and I finally somewhat figured out how they do color which is with filters like the
E Ink Triton but there are no examples or even drawings to show how this is superior to E Ink. The big missing spec is DPI. It looks like they don't really intend a pilot by themselves but are wanting someone else to fund it. They don't even list eBook Readers as a planned product. Still it is interesting and worth following.
Dale