Cordless apliances who is up for it????  

Hi all i am just wondering why nonw has thought of corless appliances eg. pedestool fans or portable air cons, or tv's, things that can be moved around and cords can be in reach of little ones. If someone who makes apliances thought of this, they will find that it is a good idea so long as there is a signal that can go from the powerpoint to the appliance it should be fine. As there are so many appliances these days that people want. Like dvd players, game consoles, stereo, tv's, so why not have cordless. What do you think??? Who would buy them.