TeleNav just jumped into the Android arena this morning, announcing the first GPS navigation service for the open-source cell phone operating system started by Google. TeleNav GPS Navigator will have all those handy features of stand-alone and in-dash GPS units,...

Open up the iPhone to all developers, and here’s what you get: iRetroPhone, a clever but questionable software application soon to be available in the iPhone App Store. Along with the realistically cumbersome experience of a rotary dialer, its...