LG unvelied its glasses-free 25-inch 3D monitor DX2500, which incorporates glasses-free parallax barrier 3D and head-tracking technologies. With the DX2500, LG becomes the first in the industry to receive TÜV Rheinland certification for a glasses-free 3D monitor. For optimal viewing of 3D images, existing glasses-free 3D products generally require viewers to stay within a tightly restricted angle and distance. Read More…