This image provided by DreamWorks shows a scene from the animated feature, "Monsters vs Aliens." While 3-D movies played the hero at the box office this summer, the format hasn't helped a slumping home video market _ mainly because most people still can't watch 3-D movies in their living rooms. That will start to change next year when major electronics manufacturers such as Sony Corp. and Panasonic Corp. introduce 3-D capable high-definition televisions for the mass market. (AP Photo/DreamWorks)