MELVILLE, N.Y.--(BUSINESS WIRE)--Canon U.S.A., Inc., a leader in digital imaging solutions, is expanding its competitively priced Portable DLP Projector line with two Ultra Short Throw models, the LV-WX300UST and LV-WX300USTi, the latter of which is also Canon’s first interactive model allowing for simultaneous collaboration with multiple users. Both projectors are capable of displaying 3D content via the DLP-Link System and are equipped with two HDMI inputs, an RJ-45 input for network manageme