One can imagine the future, TV might not require a physical display!  Instead, the future might have TV lovers install some sort of devices/gadgets in very small sizes along the corner of the walls.  I would like to think each space within the house or an area just needs a few of such tiny devices/gadgets to be adequately performed its tasks.  These devices/gadgets might not have to be bolted to the wall, but these could be sat on shelves and so on.  These devices/gadgets will basically litter the house through out.  These devices will be wireless. Whenever users want to watch something, users just speak out loud in natural manners, and the devices/gadgets will project videos and information and so on in the midair.…