Valeo

LAS VEGAS -- First it showcased a car that could automatically valet-park itself, then a Cruise4U system that handles highway cruising for you. Now, here at the 2015 International CES, automotive tech provider Valeo is demonstrating two new ways that we'll interact with the self-driving cars of the future: with its Mobius adaptive information display and InBlue smartphone and smartwatch virtual-key tech.

As a guy who hates having a heavy keychain in his pocket, for me Valeo's InBlue tech is the more interesting and immediate of the two announcements. This virtual key system will allow drivers to ditch their car keys and bulky key fobs and use a smartphone or smartwatch to unlock and start the vehicle.

Valeo envisions that this tech, which will be available in the next few years, will also put remote monitoring of the vehicle's fuel level, tire pressure, mileage and service intervals, GPS location and more right on the driver's wrist. "There will be no more looking for your keys and no more looking for your car," says Jean-Francois Tarabbia, Valeo senior vice president of Research, Development and Product Marketing, also pointing out that our smart devices are always with us and that InBlue-enabled cars will be GPS-connected.

Looking a bit ahead, Valeo hopes that drivers will be able to simply walk out of the front door and automatically summon their Valet Park4U self-driving car from a nearby parking deck simply by checking their wrist. The supplier also thinks that smartphone virtual-key technology will help with the spread of car-sharing services, which it claims 4 out of 10 European drivers are interested in.

Valeo

Mobius, on the other hand, is much more conceptual. This dashboard is designed as a demonstration of how autonomous cars could display different information depending on whether they're under manual or machine control.

The concept starts with the now-familiar fully digital instrument cluster and adds a pair of small touchscreens to the steering wheel. When the driver is in command of the vehicle, this trio of screens displays a simplified interface, providing low-distraction infotainment. When the driver activates the autonomous driving mode, the displays change to a more smartphone-like interface, giving access to media, apps, and smartphone and tablet mirroring via HDMI or wireless display standards such as Miracast, Chromecast or AirPlay.

Valeo

In Valeo's vision, the driver will be able to watch videos or answer email while the car is negotiating stop-and-go traffic or handling a mundane freeway cruise. I'm not 100 percent sold on the idea of watching YouTube at 70 mph, but this is just a very forward-looking concept. In reality, legislation will probably keep a dashboard like Mobius from reaching production for many years to come; many years in which autonomous-driving tech will have time to mature and prove itself.