► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />From connected cows to intelligent cars, talk at the Mobile World Congress in Barcelona has turned from phone calls and text messages to the internet of things. The FT’s Daniel Garrahan weighs up the benefits and risks of everything being connected.<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
