Five years ago, the features of today’s smart phones seemed the stuff of science fiction. Functions like voice-activated controls, high-definition cameras and video calls were largely considered geek daydreams, but the breathtaking evolution of the devices has turned them into reality seemingly overnight.

That’s what makes the future so exciting for smart phones. No dream is too big. The better question, now, is when some kooky new feature will become reality. And in a lot of cases, it might not be too long.

Read more at Yahoo! Games