It is the future and we have invisible smart particles working over cloud computing, setting the standards for new-age gadgets and devices. With the flick of the wand, imagine drawing your gaming control or calculator with a pen-esque device called the Activator PC. Basically what you are doing is conjuring gadgets off thin air (infused with the smart particles) and activating apps and features according to your needs. For a user-experience-driven world that we live in, activating and visualizing magical interfaces as this, seem to be too farfetched. However, given the way we are progressing in the fields of science and technology, I'd bet my money that the future has a place for this concept.