When will Nissan EVs drive themselves?

By John Beltz Snyder Autoblog recently went to Japan to drive cars, ride trains, and talk to carmakers about automotive history and the future of mobility. This video is part of a larger in a series of special reports from Japan. YOKOHAMA, Jap...

CP+ 2013 wrap-up: brochure models, Japanese dancers and point-and-shoots aplenty

CP 2013 wrapup brochure models, Japanese dancers and pointandshoots aplenty

Despite an unfortunate lack of product introductions, largely due to the recent influx of new models at Photokina, there was plenty of excitement on the floor at Japan's annual CP+ trade show. The promise of new point-and-shoots brought us out to Yokohama, but non-stop manufacturer-sponsored entertainment at the exhibition hall, most often not in any way related to the devices on display, kept us coming back.

At Nikon's booth, Japanese dancers clad in a variety of "urban" dress, remained in constant motion in an effort to demonstrate the autofocus abilities of the company's latest 1 Series cameras. At dozens of other stands, models, often surrounded by groups of attendees, held camera brochures in an array of different poses. And, at Casio, female presenters spoke of the company's "speed revolution" in front of dozens of amateur photographers, each clicking away as if under a looming deadline. All in all, this relatively small exhibition is an experience not to be missed. So, even if you weren't able to visit this year, you can join us inside Pacifico Yokohama in the video after the break.

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Japanese group transmits electricity through 4-inch concrete block, could power cars on roads

Japanese group transmits electricity through 4inch concrete block, demonstrates potential for powering cars on roads

The decision to invest in an electric vehicle would be much easier to justify if the car in question offered unlimited range. That appears to be the concept behind a Toyohashi University research group's wireless power prototype, which can successfully transmit electricity through a 10 centimeter-thick concrete block. During a demonstration in Yokohama, Japan, the team sent between 50 and 60 watts of power through a pair of concrete blocks to two tires, which then juiced up a light bulb (you can see the rig just above). The project is called EVER (Electric Vehicle on Electrified Roadway), and could someday be used to keep cars moving along a highway without any need to pull over for a recharge, thanks to a constant stream of electricity coming from below the road. There are some serious obstacles to overcome before EVER can get some wheels turning -- namely, a need to pump nearly 100 times the current maximum load through concrete that's twice as thick as what they've managed today, not to mention improving undisclosed efficiency levels -- but the group reportedly said that it's up to the task, making us fairly optimistic that such a solution could one day get us from A to B without petrol. Until then, you'll probably want to plan out a pit stop or two before you leave the garage.

Japanese group transmits electricity through 4-inch concrete block, could power cars on roads originally appeared on Engadget on Sat, 07 Jul 2012 00:58:00 EDT. Please see our terms for use of feeds.

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