HTC has just announced a new app for in-car integration built into Sense 4 which will be available to all of the newly-announced One series, and any phone running HTC's latest Android skin. The app consists of three touch-friendly panels for contacts, navigation and media, and is triggered automatically when you dock your phone. The company will be selling a wireless clip alongside its One Series handsets which plugs into the 3.5mm jack of any car stereo to allow for audio passthrough. We're live at HTC's MWC press conference and will try to bring you a hands-on with the new interface soon.