An interesting new product proposition from ModuMobile: one tiny basic mobile phone module (pictured above) slides into a multitude of modules (below) that extend its functionality or just change the looks. Like Nokia's Xpress-on covers, but with built-in functionality. For now they're just selling in Israel.

See also:
> Techcrunch: Modu Comes Out Of The Woodwork With A Truly Innovative Mobile Offering



[Lower picture from TechCrunch]