Roccat Power Grid Turns Smartphones Into Gaming PC Sidekick: Razer Blade Who?

We’ve seen a handful of gadgets that incorporate LCDs or touchscreens to keyboards to add functionality and eye candy, the most recent one being Razer’s madly overpriced Blade laptop. Now, a company called Roccat could make Razer and other gadget makers bang their heads on their wall for not thinking of this more elegant solution – an app that uses your smartphone as a secondary display and control panel.