Art Lebedev are starting work on a new Optimus mini 3.0 device, which will likely include Bluetooth for wireless operation and possibly Tactus-esque touchscreen capability. The plan is to have one display divided into three or possibly more zones, but right now it sounds like they're still planning on having the device be AC-powered (boo, hiss). Apparently the current Optimus mini is getting a lot of use as a PowerPoint controller. Who knew? Pictures will be forthcoming, says the official blog.