BTW, I have a rather unconventional (but probably the more interesting) idea how to make user navigation on small, mobile devices (such as mobile phones) much more user-friendly. Particularly in those cases, where current approaches lack the most (e.g. with mobile web browsing). And guess what, it doesn’t even require any new sensors or any other hardware that isn’t there already :) (Contact me, if interested.. ;)
Make a diff!