Future tech

Project Zero tiltrotor shows off battery-powered flight

LE BOURGET, France -- Sure, there are electric vehicles on the road now. But aviation company AgustaWestland thinks they may have a place in the air, too.

At the Paris Air Show here, the Finmeccanica subsidiary showed off an exotic tiltrotor aircraft called Project Zero that's powered by lithium batteries. It flies, but project manager Jianye Zhang wouldn't say how far or how fast.

The single-passenger aircraft looks like a flying wing, but it's got two propellers built into the surface of the wing. For takeoff, the propellers push air downward to thrust the aircraft up like … Read more

Flying bicycle with built-in tent cruises at 4,000 feet up

First, flying food became a trend. Now, the hot new flying creations are flying bicycles. The latest entry in the wheeled-air-machine category comes from British company XploreAir. It's a bicycle, flying machine, and camping tent all built into one device.

The Paravelo can be taken apart and used as just a bike, or it can docked to its trailer with a flexible wing and biofuel-powered fan. Up in the air, it can go at speeds up to 25 mph for up to 3 hours and reach heights up to 4,000 feet up.… Read more

The 404 1285: Where E3 is no place for fanboys (podcast)

I don't get it. I'm gone an entire week and there's not one show. I get back, Justin's gone, but I still have to do one. What's up with that? Luckily it's a non-issue. Today we've got CNET HDTV editor Ty Pendlebury on the program to help me wrap up the chaos that was E3 2013 and filter out some of the new-found disgust I have for videogame fanboys. You know, the worst kind of fanboy.

- Check out Jeff's slideshow showing the most exciting games of E3.

- Play catch-up by looking back at the rest of CNET's E3 2013 coverage.

- Follow Ty on Twitter.

- ESPN drops 3D, four years after the rest of world has already given up on it. … Read more

Meet Google's 'Project Loon': Balloon-powered Net access

Google has officially announced "Project Loon," its plan to connect the entire world to the Internet that uses a decidedly 19th century technology: Balloons.

According to a post on the official company blog:

We believe that it might actually be possible to build a ring of balloons, flying around the globe on the stratospheric winds, that provides Internet access to the earth below. It's very early days, but we've built a system that uses balloons, carried by the wind at altitudes twice as high as commercial planes, to beam Internet access to the ground at speeds similar to today's 3G networks or faster.… Read more

Google Glass search shown off in new video

This week Google's Project Glass team released a video demonstrating just how good the augmented reality specs are at what Google does best, search.

Much of the hype around Glass has centered on its ability to capture a true first-person perspective (we've already seen the first marriage proposal through Glass), but the 20 sample searches in the embedded vid below showcase the power of what's essentially Google Now at its best, integrated into the new hardware.

We've heard plenty of rhetoric from Sergey Brin and others at Google about using Glass as a means of getting the device out of the way; providing a more seamless experience that allows a user to search without having to translate a query into a series of swipes and taps. The video shows off some of the most realistic uses for a Glass search, such as accessing flight information while driving, checking last night's sports scores, and even the requisite pictures of cats in pajamas.… Read more

Mind-controlled cursor may be easier than previously thought

When scientists at the University of Washington recently drilled into the skulls of seven people with severe epilepsy and placed thin sheets of electrodes directly onto their brains, they were surprised by the brain activity they observed.

While physicians were studying neuro activity to investigate seizure signals, a separate team of bioengineers was simultaneously on the lookout for exactly how the brains of the seven volunteers behaved as they learned to move a cursor using their thoughts alone. It turns out that, in as few as 10 minutes, activity went from being centered on the prefrontal cortex, which is associated with learning new skills, to areas seen during more automatic functions, such as waving one's hand or kicking a ball.

In other words, in just a matter of minutes these brains behaved as if they had already mastered these Jedi mind tricks.… Read more

The Playroom shows off PS4 augmented reality, motion control

A brief YouTube video showing off an unannounced PlayStation 4 augmented-reality game called The Playroom just might make you giggle.

The video, released by Sony's Japanese PlayStation division Tuesday, shows how the upcoming PlayStation Eye camera can track the DualShock 4's "light bar" to provide a PlayStation Move-esque motion gaming experience. Judging by the video, The Playroom features a series of interactive augmented-reality minigames ranging from a souped-up Pong to a close encounter with a floating orb that may -- or may not -- virtually light your hair on fire.… Read more

Anki, blessed by Apple, takes AI and robotics to consumers

When Apple turns over part of its oh-so-important Worldwide Developers Conference keynote address to an unknown startup, you can be sure Tim Cook and Co. think they're dealing with some very cool technology.

That was very much the case with Anki, which was handpicked for a coveted slot as the poster child for what unknown developers can do with iOS. During its time onstage, Anki showed off what at first appears to be a simple toy car racing game, but what in reality might be the most advanced intersection of consumer-grade artificial intelligence and robotics ever.… Read more

Chemists developing breathalyzer to detect and monitor diabetes

Nowadays breathalyzers are being used to detect far more than just how much alcohol one has imbibed. Researchers in Sweden are working on one that can spot marijuana and cocaine. Scientists in Germany are exploring one that can sniff out heart failure. And researchers in the U.S. are hard at work on one that can detect diseases such as diabetes.

And now, a group of chemists at the University of Pittsburgh is unveiling new sensor technology that could lead to a breathalyzer for not just the detection of diabetes, but the ongoing monitoring of it as well.… Read more