We've seen plenty of dual-screen devices over the past couple of years, and they never fail to make us a little sentimental for Microsoft's stillborn Courier concept. That goes double for this reader device, which made an appearance at this week's CHI conference in Vancouver, seeing as how Microsoft Research apparently played a role in its development. But this gadget, presented by the University of Maryland's Nicholas Chen, is clearly its own beast -- and it's an awesome looking one at that. The reader actually only has one screen, but it can connect wirelessly with
