Social and mobile will be at the heart of digital innovation this year.

BBC: Will digital addiction clinics be big in 2013?

Many took issue with the claim that home put people, not apps, at the heart of the mobile experience, saying it would help Facebook sell ads.

BBC: Facebook's release of 'home' spurs privacy worries

And at the heart of it is a powerful idea - that your mobile phone number can become the key to your bank account without you having to hand over your banking details to anyone who wants to pay you.

BBC: Mobile money - has its moment come?

The heart rate measurement feature lets you monitor your resting heart rate and transmit all that to the Withings Health Mate mobile application via the built-in internet connection.

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The vice chairman of General Motors will speak at the conference alongside the chief executive of the American Heart Association, who will be talking about the role of mobile in monitoring health.

BBC: Barcelona welcomes 'smartphones for the masses'

At the heart of the MIB system is the NVIDIA VCM based on the NVIDIA Tegra mobile processor.

ENGADGET: Audi to take NVIDIA powered MIB systems global, drive Tegra through Asian, North American markets

"MasterCard has pioneered mobile payments with our PayPass technology and we're proud that it is at the heart of Google Wallet, " said Ed McLaughlin, chief emerging payments officer, MasterCard.

ENGADGET: Google Wallet mobile payment service, Google Offers announced

The new maps, however, were at the heart of a customer backlash that began Wednesday after Apple released the latest version of its mobile operating system, iOS 6, which contained the new mapping software.

WSJ: Global Sales of iPhone 5 Kick Off With Crowds

He has spearheaded the launch of I Heart Radio, a digital listening service that makes radio stations available over the internet, on mobile devices and, as of two weeks ago, on Facebook.

FORBES: New CEOs for NPR and Clear Channel