Turning the research into a product is the problem. But I admire what Lytro has done. His dissertation turned into a real product. Hmmm. But what do you think

Turning the research into a product is the problem. But I admire what Lytro has done. His dissertation turned into a real product. Hmmm. But what do you think about those apps that I mentioned? They have pretty good algorithm inside, but are they great products?