Virtual reality, drones, 3D printing, robotic telepresence and self-driving cars. A nice selection for tech buzzword bingo, but also just some of the things that Samsung's new product innovation team is already tackling in a bid to come up with the next (big-selling) thing -- its next Galaxy. "Samsung's previous success was mostly due to releasing products that are competitive in pricing. This is an old business formula...": said one official, unsurprisingly not named in the Korea Times report. And while, barring an initial foray into VR, these could all be very new business avenues for Samsung.