Hello LT, I was there and you looked familiar, but I could not suss from where. I prob will be in the suburbs for another talk tonight on electronic ink (what the Kindle uses) but may try to catch the end of the talk. Would live to see the replay if it's available. I'm on the fringes of the UH world but connected in the art world where I'm known at portlandorusnow.blogspot.com. Best - Rob