What has Mary Lou Jepsen been up to since 3M's cash injection? It's hard to say, but her sunlight-readable PixelQi panels are still popping up on the odd device -- like this Windows 7 slate from little-known Evigroup. The 10-inch PadPro is aimed at graphics types who are willing to bid adieu to €599 ($800) in return for a pressure-sensitive display, a 1.6GHz Atom processor (no mention of Cedar Trail), 1GB RAM and
