MattSparkes writes: ""Extendable bumpers could be used by convoys of "intelligent vehicles" to maintain safe distances. The bumpers expand pneumatically to touch the car ahead and keep the convoy together safely." So in the future we will all drive futuristic cars that bump into each other to keep us safe."
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's now on IFTTT. Check it out! Check out the new SourceForge HTML5 Internet speed test! ×