You look at a nude wall and then press a power button. Magically images appear on the surface and you realise you are watching your favourite tech show on television. Yep, that is what a completely see-through television made by German company Loewe is all about. The aptly named Invisio, designed by Michael Friebe, is a transparent television that uses a TOLED display. The moment you put it off, it instantly disappears. Rumour has it that Loewe is in talks with Apple Inc. Does this mean the iconic company’s HDTV vision is centred on the invisible? But, with TOLED tech currently not developed enough for large screens, we will have to wait for transparent TVs for a few more years.