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Toyota Prius with added noise: The Prius Vehicle Proximity Notification

Prius Vehicle Proximity Notification We’d much rather see a hybrid car than an electric one, but with plug-in hybrids starting to proliferate more car makers are having to address the issue of silent running endangering blind – and distracted - pedestrians. Step forward the Toyota Prius Vehicle Proximity Notification System. The US Senate signed off the Pedestrian Safety Enhancement Act at the end of 2010, which requires the makers of cars with the ability to run silently to make them run noisily instead, completely negating about the only benefit there is for electric cars.

New BMW M3 & M4 teased on video

New BMW M3 & M4 teased on video (M4 Concept pictured) The new BMW M3 and M4 – effectively an M3 Coupe – are due for a debut at the Detroit Auto Show next month, and BMW are starting the tease with a new video. The video shows nothing of real note, just the outline of the M3 and M4 picked out by moving lights. Which seems a bit daft when we already have a pretty good idea of what’s on offer.

CES: It's a digital experience

The night before the Consumer Electronics Show opens its portals to the world’s technogeeks, there is a sort of preshow called the Digital Experience! (They added that exclamation mark to the name, not us.) Still, the relatively small, ancillary consumer-technology show does set the stage for the massive CES juggernaut the next day. This year, as always, we wandered the aisles of Digital Experience looking for car-related tech.