Looks like interconnection development is the new black, with earlier reports on Intel’s LightSpeed technology designed to connect everything to everything else now followed by the creation of a cross-industry group to create a unified interconnect to output multimedia content from a phone to a TV.

Apple’s already ahead on this, at least in some respects, as devices and docks already exist to take video and other media from an iPhone or iPod to a TV set, but any movements that aim to make life a little simpler should be welcomed.

Nokia, Samsung, Silicon Image, Sony and Toshiba have announced the formation of the Mobile High-Definition Interface Working Group. The group aims to create an industry standard a/v interface to connect mobile phones or portable consumer electronics devices directly to high-definition televisions (HDTVs) and displays.

This is likely to be based on Silicon Image’s Mobile High-Definition Link (MHL) technology, and will be promoted and marketed as a standard.

The aim is to create an easy and cheap technology to achieve this, pleasing manufacturers by not costing too much, and pleasing users by being easy-to-use. And it’s expected to support high-def.

The Working Group is expected to organize a Consortium of founding members who will develop a mobile connectivity technology standard specification that governs transmission and reception of high-definition content between portable devices and display devices, to support connectivity in accordance with the new specification.

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