Elmo USA introduced its first portable LED video projector on July 10, which named Elmo Boxi MP-350, designed in compact size enough to be carried in a briefcase or shoulder bag, and produces screen sizes up to 68 inches diagonally, with a 10,000:1 contrast ratio. It is targeted at mobile users who need HD (WXGA) resolution for presentations or entertainment use, the company said. The Elmo Boxi MP-350 (which is available now through Wynit Distribution at a $659 suggested retail) has a footprint measuring less than 6 inches square and weighs 1.1 pounds. The new p...