Sometimes the development of the extra functions of multi-cellularity has required the evolution of new domains.

ECONOMIST: The first complete DNA sequence of an animal is now in the bag

But the devil is in the detail: how a dock is built, how it grips to the tablet, and what extra functions it brings.

FORBES: HP Just Announced Two Hybrid Tablets That People Might Actually Want

Most semiconductor makers have been savaged by falling prices, but Rohm, the world's largest maker of specialist microchips, has maintained margins by adding extra functions to its devices.

ECONOMIST: Japan��s growth companies

They also show that one phone looks a lot like an other and that adding extra functions to a device isn't always the path to a good user experience.

WSJ: Mobile Industry Sees Shift in Innovation

Demos showed a tablet being used to run plays during Madden or perform extra in-game functions during Halo 4.

FORBES: Microsoft Gives No Hint at a New Console During E3 Keynote, Focuses on 'Smart Glass' Instead

All the functions are extremely easy to use thanks to extra-large buttons and extra-large letters.

ENGADGET: Third generation Smart Fortwo ditches Tesla powertrain, gains two wheeled cousin

The GALAXY Camera also functions on Wi-Fi with Dual Band and Channel Bonding for extra speed.

ENGADGET: Samsung announces EK-GC100 Galaxy Camera with Android Jelly Bean, massive 4.8-inch display, 21x zoom, WiFi and 4G connectivity (hands-on)

The GALAXY Camera functions on Wi-Fi with Dual Band and Channel Bonding for extra speed.

ENGADGET: Samsung Galaxy Camera reaches Canada on December 7th with carrier-independent 3G