In another reversal of plans, Acer has just announced its first e-reader device. The LumiRead will participate in the clear.fi initiative for keeping you constantly in the Acer loop, while also offering WiFi in its launch device and 3G further down the line. It looks very much like the tablet we saw teased earlier this morning, coming with a similar integrated keyboard though a smaller 6-inch E Ink display. Announcing a distribution agreement with Barnes and Noble and its one million-book library, and Germany's Libri.d