Sanyo on Tuesday announced it will soon add two ultraportable projectors, the PLC-XW250 and the PLC-XW200, to its imaging lineup. Either sports a 1280x768 native resolution and is meant for use in education, especially K-12. Sanyo is touting the pair's eco-power stand-by mode as a breakthrough feature; it uses up just 0.4W of power, which represents an 80% improvement over a previous generation Sa
