Inside, the Land Rover Range Rover Sport is all business, with legible gauges and straightforward buttons, switches and dials on the dashboard, console and steering wheel for most functions, with a large LED touchscreen on the center stack used for audio and navigation system operations.

FORBES: 2011 Land Rover Range Rover Sport Review: Born to Run

Like most prototypes, the the SWAN (System for Wearable Audio Navigation) is pretty bulky in its current form, with a laptop, GPS, inertial sensors, pedometer, RFID tags, RF sensors, a compass, and other gear all stuffed into a backpack, although they're apparently already working on a smaller version.

ENGADGET: SWAN: System for Wearable Audio Navigation

The dock is suggested to include an FM transmitter for piping navigation audio throughout your vehicle's sound system, as well as allowing external DAPs to be heard through more than just a built-in tweeter, but we're still waiting to see if TomTom plans on this being a standalone unit or if it fits better integrated into one's dash.

ENGADGET: TomTom DUO to hit CeBIT, tout handsfree calling

Garmin's new multi-controller concept provides a new and unique way of controlling essential functions of an in-car infotainment system, such as audio, apps, communications and navigation.

ENGADGET: Garmin multi-sensor controller concept replaces touchscreen interface with in-console dial rig