Microsoft has created a HTML5 demo of the Windows Phone operating system that works on iOS’ Mobile Safari browser and Android’s mobile browser. The web demo is a pretty simple way for iPhone and Android users to get a feel for the Metro UI using their existing hardware. It is not as full featured as handing them your Windows Phone but it is a fun way to show off the Windows Phone experience. To try it, point the mobile browser to http://aka.ms/wpdemo – by visiting http://aka.ms/wpdemo on one’s iOS or Android browser, you’ll be immediately tunneled into a emulation of Windows Phone 7.