Control your dreams

It probably works as well as the Bowlingual, their dog translator, but Takara is back in effect with the Dream Workshop, a gadget you're supposed to keep by your bed to help you choose your dreams. How does it work (or not work, as the case may be)? You attach a photograph of what you want to dream about to it and then record some key word prompts, then a few hours later, when you should at the part of the sleep cycle where dreaming occurs, it plays the recorded word prompts back. Sounds way too easy to be true, but then again there already is a little gadget called the Treo 610 controlling our dreams and it isn't even out yet.