While the anticipated arrival of Windows 7 is still some 18 months away by Microsoft’s (tentative) reckoning, the Redmond-based company has this week taken the opportunity to unveil one of the ambitious new features it has planned for possible inclusion. With Apple’s iconic iPhone and Nintendo’s hugely popular dual-screen DS videogame console paving the way for a rush of ‘me too’ touch-sensitive devices, it hardly comes as a surprise to find American software behemoth Microsoft Corp. busy banding around a multi-touch interface for its next operating system. Specifically, during the Wall Street Journal’s ‘D: All Things Digital’ conference in California, representatives from Microsoft gave attendees their first video demo glimpse of the multi-touch interface in action. The demo‘s content, which appeared somewhat similar to Microsoft’s touch-based Surface technology, showcased a user applying simple tactile finger gestures to access, shift...