Future Tech

'The Hobbit' 3D tech divides our CNET reviewers

Now that Peter Jackson's "The Hobbit: An Unexpected Journey" has opened in theaters around the world, the most controversial thing about it isn't even that he somehow is making three 3-hour movies out of a 300-page children's story. No, it's the way the movie has been shot that has the most people talking.

The "Hobbit" trilogy has been captured using James Cameron's 48-frames-per-second 3D technology (HFR 3D), which Jackson says leads to less eyestrain and a sharper picture.

Only a limited number of cinemas will be showing the movie in HFR -- Jackson says it's only 1,000 out of 25,000 theaters.

"On the first day of shooting 'The Hobbit' in 48 frames, there was not a single cinema in the world that could project the movie in that format," Jackson said, according to CinemaBlend.

While we're not going to go into how the technology works here, CNET editors David Katzmaier and Ty Pendlebury have just come out of a showing in HFR 3D and wanted to share their thoughts.… Read more

The 404 1,184: Where we'll kick you apart (podcast)

Leaked from today's 404 episode:

- Analyst: Instagram will be big moneymaker for Facebook.

- NY Senator drafts bill to make ticket scalping at benefit concerts illegal.

- The most expensive, useless, awesome 3D-printed object ever.

- Home invasion plot foiled by Xbox 360.… Read more

Smart motorcyle helmet cushions you from concussion

Styrofoam, a plastic shell, and your own head are the only things separating your brain from the curb if you have an accident. It's a standard setup that most helmet designers use, but that arguably doesn't go far enough, as concussions are still one of the most common injuries bikers suffer in an accident.

What differentiates 6D Helmets' new products are the dual layers designed to protect a rider's head from a broader range of impact than standard helmets -- in particular, low-threshold energy impacts. A standard helmet is certainly useful in high-speed collisions, but 6D's "Omni-Directional Suspension System," or ODS, aims to keep motocross bikers safer in accidents involving less than 10mph of force. … Read more

The 404 1,183: Where we shut up and take your money (podcast)

Leaked from today's 404 episode:

- Why can't America deal with Kanye West's leather skirt?

- Missing from the concert: Women and Jay-Z.

- The six most disappointing games and trends of 2012.

- Check out Jeff on CNET's Ask the Editors for gaming and entertainment.

- Snapchat (aka the "teen sexting app") just raised $10 million from one of Instagram's backers.

- "Back to the Future" writer hates the Mattel hoverboard toy.… Read more

Credit card-size cooler from GE is slim, silent

General Electric has developed an ultraslim cooling solution that could be used in laptops and tablets in the near future.

The cooler uses what GE calls dual piezoelectric cooling jets (DCJ for short). Unlike fan-based versions, which utilize spinning blades, the DCJ implementation is akin to mini bellows that suck in cool air and push out warm air. … Read more

Sensor system gives disabled kids a second shot at tablets

For some people, touching a touch screen is difficult, if not impossible.

According to Georgia Tech, more than 200,000 kids in the U.S. public school system have some sort of orthopedic disability that hinders them from experiencing the vast information that awaits them on a tablet or smartphone. Children with neurological disorders -- such as muscular dystrophy, cerebral palsy, and spina bifida -- can also have difficulty using touch-screen devices due to motor skill impairments.

The need to counteract this limitation inspired Ayanna Howard, a Georgia Tech engineering professor, and graduate student Hae Won Park to create Access4Kids, a prototype assistive device that could level the playing field.… Read more

The 404 1,182: Where we take 12 steps to financial freedom (podcast)

Leaked from today's 404 episode:

- Jill gives us 2012 year-end tax tips: four benefit changes.

- "Fiscal cliff" primer: Breaking down the plans.

- Alan Simpson goes "Gangnam Style."

- The Fiscal Cliff Huxtable.… Read more

The 404 1,181: Where time is of the essence (podcast)

Leaked from today's 404 episode:

- Instagram photos disappear from Twitter feeds.

- You can use IFTTT to post Instagram photos to Twitter cards.

- Twitter vs. Instagram in a knock-down, drag-out filters fight.

- Head-to-head: Twitter vs. Instagram filters.

- Sony putting an end to production of handheld cassette recorders.

- "Modern Seinfeld" Twitter account imagines Jerry and Co. in the Digital Age.

- Check out the CNET 100 of 2012.… Read more

Lacoste imagines some truly techy clothing

Regardless of my clothing brand preference, I can't help but get when excited major players in fashion tease a future filled with techy clothes that change color or size with a flick of the wrist.

To celebrate the 80th anniversary of the Polo shirt in 2013, Lacoste collaborated with ad agency Mnstr on a video that envisions a future in which the high-end shirts contain some extraordinary technology. … Read more