Visitors to MWC can see this technology for themselves at the LG Booth in Hall 3 of Fira Gran Via from February 25-28.

ENGADGET: LG shows off Wireless Ultra HD video streaming from phone to TV at MWC

To learn more about connectivity, the crowds gravitate towards the Connected City exhibit in hall 3 where a real city street has been erected in the heart of Gran Fira.

FORBES: How To Convert A Smart City Atheist

As 65, 000 people descend on the Fira Gran Via hoping to catch a glimpse of the latest smartphones, boasting everything from quad-core processors to high-definition screens, we're asking readers what features they want to see on the phones of the future.

CNN: What smartphone feature would you like to see in the future?

If it's mobile, then it will probably feature somewhere, in some form, at the Mobile World Congress (or MWC to insiders), one of the biggest gadget shows on earth, and held in Barcelona next week at the Fira Gran Via, from Feb. 25-28.

WSJ: Move It!