blind

A video game that uses audio cues and computer-generated building layouts has proven to be better at improving a blind person's spatial awareness of that place than does actually walking them through it, according to new research out of Harvard Medical School and the Massachusetts Eye and Ear Infirmary.

The findings could have implications for how visually impaired people -- and possibly those without impairments -- best learn to navigate unknown territory.

"It is a tool to build a map of a place you have never been to before," Lotfi Merabet, the neuroscientist whose team developed the software used in the study (which appears in the Journal of Visualized Experiments), told Reuters. "The video game not only allows you to build a map in your mind, it allows you to interact with it mentally in a way that you wouldn't be able to if you were taught explicitly by walking through it."… Read more

Air bags, antilock brakes, and stability control. CD players, power locks and windows, and air conditioning. These are all features that at some point were optional (and sometimes costly) in vehicles, but over time we've come to expect them in every new car on the road -- whether that's due to legislation or changing buyer tastes. As cars continue to evolve, so grow our expectations of what should be included in the sticker price. I've rounded up a few optional car tech features that I'd like to see make the jump to being standard equipment.

Bluetooth … Read more

Leaked from today's 404 episode:

- How a movie changed one man's vision forever.

- Google's stock breaks $800 for the first time.

- Report: OfficeMax, Office Depot discussing merger.

- Microsoft moves Outlook.com out of preview.

- Dow 14,000: Stocks near new crest.

- Middle class remains stuck.

- Free File: Do your Federal taxes for free!… Read more

For most of us, light-sensitive cells that line our retinas convert light rays into electrical impulses that travel through the optic nerve to the brain to be assembled into images. But for an estimated 1 in 4,000 people in the U.S. with a genetic condition called retinitis pigmentosa, or RP, those cells are damaged, which most commonly impairs vision at night. What's more, treatment to prevent eventual (if unlikely) total blindness remains elusive.

Enter the Argus II Retinal Prosthesis System, which the FDA approved today to treat a very specific population: adults 25 and older with severe to profound RP who have bare or no light perception in both eyes but inner layer retinal function and a history of the ability to see forms.

Though the bionic eye doesn't restore vision to these patients, it could allow them to detect light and dark, which in turn could help them identify the movement or location of objects.… Read more

Leaked from today's 404 episode:

- OK Cupid launches Crazy Blind Date.

- Delta's new iPad app shows off the world below your plane.

- MoviePass is the Netflix of movie theaters.

- Developer canned for outsourcing his job to China so he could surf Reddit.… Read more

Think that going on a blind date is weird enough, how about one set up by a mathematical algorithm?

That's exactly what online dating site OkCupid is doing with the launch of its new app called "Crazy Blind Date." This app for both iPhone and Android uses mobile technology to set singles up in near real time.

"People will say that Crazy Blind Date is too crazy," OkCupid co-founder Sam Yagan said in a statement e-mailed to CNET. "But for a whole generation of young singles, it's going to be a great adventure, … Read more

Leaked from today's 404 episode:

- One way or another, Danny DeVito will join us on the CNET stage at CES 2013.

- Here's hoping this doesn't happen to us on tomorrow's CES flight.

- How blind people use Instagram.

- Lego is officially producing the "Back to the Future" DeLorean time machine.

- Streetlight Manifesto trombonist thwarts phone theft with OKCupid trolling.… Read more

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The top-scoring cars of 2012 are, happily, an oddball assortment. If they were just a bunch of Audis and BMWs, I'd be as bored as you would. But cars with many different brands on their trunks came through this year, delivering great CNET ratings in a variety of price categories; though, of course, pricey cars do tend to have an advantage.

So if you want to see the year that was in cars and tech, sit back and enjoy this … Read more

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Some 15 years after its introduction, the Toyota Prius still defines the hybrid car business. It's an amazing dominance, comparable with the iPod's position in the portable media player market. Prius models outsell all other hybrids combined in the U.S. but that doesn't mean they always will. Enter the Ford C-Max. The name is about as goofy as "Prius," but the mission is serious: to give the Prius some real competition and perhaps push it … Read more