2015 was the year we embraced the future and "Back to the Future."
2015 was a big year for technology, from exciting new gadgets to troublesome hacks. Smartwatches, virtual reality headsets and even hover boards went from science fiction to available for purchase. While all this new technology emerged, so did new threats, proving that no one is safe.
To see of the technology of 2015, check out this year-end review below from CNET: