Touchable Holography uses Wiimotes to add touch to holograms

Researchers from The University of Tokyo have demoed a touchable hologram at Siggraph 2009. The project, called Touchable Holography, involves the use of Wiimotes placed above the display to track hand motion, and an airborne ultrasound tactile display created in the university’s lab to create the sensation of touch. The result is a holographic image that produces tactile feedback without any actual touching, and without degrading the image itself. Check out the video after the break for a fuller, more stunning explanation.

[Thanks, Adam]

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Touchable Holography uses Wiimotes to add touch to holograms originally appeared on Engadget on Thu, 06 Aug 2009 11:36:00 EST. Please see our terms for use of feeds.

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Summermodo: Gadgets Go Outside


Unlike Silicon Valley’s, San Francisco’s summer is fake, cold and foggy. Every year that goes by away from my beloved New Jersey, I forget what the season is really about: Fun away from the PC. And sweaty pants.

For most of my adult life, I lived up to the modern stereotype of a geek by staying connected and staying inside and equally pale year round. And I regret it. I don’t know why we live like this, when the gadgets are inherently meant to be used outside, capturing photos and videos of the best memories not in front of our Xboxes, and wireless speeds and smartphones are so good at keeping us in touch with work and loved ones while we’re traveling. There’s no excuse, if you love life.

Except, as I said, my excuse has been San Francisco. Because of the consistent climate, I just always tend to forget about any seasonal change. June hits and we have all these Apple keynotes and whatnot, and then July starts and finishes within something like, oh, 30 days and August will inevitably do the same. Then September happens, which is the spiritual death of Summer for everyone, student or not. I thought to myself, here you go again, taking things for granted. So I sought out the sun. Lisa plotted a vacation, to Kauai and Oahu. Hawaii was personal time. I was doing nothing but camping on the beach, jumping into lava formed tide pools and did not check my email or phone for 4 days. The world did not end. I surfed a little and visited friends like Philippe resting after his big race. I brought minimal technology along the way. I can’t say it was good. Apparently, when I ditch the internet, I start binge eating to replace the stimulation of twitter and blogs and email. Once, I ate three meals in a row with major ingredients being SPAM (the meat) before 4pm one day. There was a second, non SPAM dinner after that. And two working days later, 4400 new messages. Christ alive.






I got back last Wednesday and immediately took off with some Gizmodo writers and friends to REAL Watersports at Cape Hatteras, North Carolina, to learn how to kiteboard, surf, drink a lot of sponsored beers (Heineken Light, thanks for the trip) and ultimately, test beach and water gadgets. And in the proper context of being outside, we realized that half of the gadgets we thought were cool were dumb, and half of the ones we thought were useless were totally impressive. You can’t really test out waterproof cameras without spending time with them on the beach or in the ocean. Cases get beat up, lenses get smudged with grime and cam housings cause ridiculous amounts of glare out of the H2O. Nor can you do the same with Jetskis or metal detecting sandals. It’s all more subtle than that, but I’ll save it all for the reviews, which will come.

The reason the trip was sponsored is that we wanted to get some help from our friends. We invited Joel Johnson of Gizmodo/BoingBoingGadgets fame, John Mahoney from Giz and Pop Sci, and Seth Porges from Popular Mechanics, and invited them to bring as much gear as they could haul down. And Cape Hatteras was an incredible place. Basically, the area is a mecca for kiteboarding and surfing, with the outer banks being exposed to a shallow body of water to the west, almost 30 miles wide in some parts, calm but windy for kiteboarding, and the biggest surf breaks on the Atlantic coast on the other side of the island, which was walking distance away. When it came time to kiteboard, we got slaughtered. It’s basically like wakeboarding on a boat while remote controlling a kite that’s pulling you. And really, we’re not the most athletic crowd, so that didn’t help much. Also, it rained a whole bunch. One day, we only got into the water by borrowing some demo skimboards and surfboards from REAL and heading towards the Atlantic. The current was strong, but it was just so satisfying to finally swim in the Atlantic, after all these years. It’s a little darker, but because of the gulfstream, a lot warmer. Can’t say I missed my wetsuit all that much.

It was muggy, and the summer showers as relentless as the mosquitoes, things that I wouldn’t have to deal with in the monotone climate of SF, but nothing compares to the lift of spirits I get spending time with the people who write for this site, eating bbq and testing tech. We all work remotely and generally only see each other when there’s a, like, super-serious liveblog or CES show to cover. And I remembered not only how much I love this feeling of…well, summer, but how much different tech is in the context of the heat, the moisture and really the distraction of the real world.

‘Till school starts we’ll be running more stories about tech and summer. Sometimes involving the ocean sometimes the beach, sometimes just the most tangential of connections. It’s already August, but I’ll be satisfied if we can celebrate what’s left of the most glorious time of the year and what it means to all of the tech nerds here.

Summermodo is a chance for Giz to get outside and test our gear where it belongs.

Raytheon sells its first ‘pain ray,’ and the less lethal arms race begins

As you are no doubt aware, one of the perks of being in the corporate security field is that you get to try out things that would come across as, well, unseemly if put in the hands of the government. While there’s been some controversy over the possible use of Raytheon’s 10,000 pound “portable” Silent Guardian by the military, it appears that at least one private customer has no such qualms. We’re not sure exactly who placed the order — news of an “Impending Direct Commercial Sale” was just one bullet point of many at Raytheon’s recent presentation at a NATO workshop on anti-pirate technologies. The company itself is being mum on the subject, saying that it would be “premature” to name names at the present time, but rest assured — this is only the beginning. As soon as these things are small enough to fit in your briefcase or glove compartment, every nut in your neighborhood will want one. In the mean time, looks like you’re stuck with the Taser. [Warning: PDF read link]

[Via Wired]

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Raytheon sells its first ‘pain ray,’ and the less lethal arms race begins originally appeared on Engadget on Thu, 06 Aug 2009 11:14:00 EST. Please see our terms for use of feeds.

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Keep Your iPhone and iPod Powered with Kensington

Kensington.jpg
Kensington just announced two attractive and handy products for keeping your iPhone or iPod powered up, a constant challenge for those of us who can’t go 10 minutes without checking our e-mail, the weather, or our Twitter feed. The first, Charging Dock with Mini Battery Pack solves the problem of internal batteries that don’t last the day. Plug your iPhone or iPod into this dock overnight and also charge the included mini battery pack at the same time. In the morning, take both with you. When your iPhone or iPod conks out late in the day, plug in the mini battery back for 3 additional hours of talk time or 30 additional hours of music. You can plug this dock into a wall outlet or into your computer for iTunes synching. It’s available for pre-order for $69.99.

Next up is the Nightstand Charging Dock for iPhone, a clever compact way to turn your iPhone into a bedside clock.

The charging dock holds your iPhone horizontal and upright, so that it faces you while you sleep. Use it with the company’s free Kensington Rise&Shine clock application to see the time and even local weather at a glance. The app disables the iPhone’s sleep mode, so that the info stays visible all night long. A weather icon in the lower left corner shows current conditions; tap it to get a five-day forecast. Drag your finger across the screen to adjust brightness.

The app offers both 12-hour and 24-hour modes, and works in both portrait and landscape mode. The Nightstand Charging dock is available for pre-order for $39.99, while the app is free in the iTunes Store.

Laptop Mag’s tech support showdown strikes once again

Laptop Magazine‘s once again done us all a really good turn by running a pretty exhaustive — yet totally reasonable — test of the tech support for ten popular companies that produce laptops. Essentially, they placed two call to each outfit’s support — one during peak, one during off-peak hours, and asked them some really basic questions such as “How can I make changes to my notebook’s power settings?” Then, they tried to find answers to the same questions via the company’s various web-based resources. So, what’s the skinny? Well, only Apple got an “A,” while Acer, Dell and HP hold the bottom spots with a “C-” score, while everybody else falls somewhere in the middle. The report, is, however, a really fascinating read with far more information than mere letter grades, so please — click the read link to read the entire, epic tome.

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Laptop Mag’s tech support showdown strikes once again originally appeared on Engadget on Thu, 06 Aug 2009 10:51:00 EST. Please see our terms for use of feeds.

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iRex prepping new wireless e-book reader

Rendering of iRex's new wireless touch-screen e-reader.

(Credit: iRex)

Just got an image of a mock-up for a new e-Reader from iRex that’s due out this holiday season. Not much info on this thing but it’s larger than the Kindle 2 and just-announced Sony Readers.

Here’…

America Meets Japanese Game Show, Survives

Via Naked Tokyo

Intel still won’t talk Core i5 details, but you can order one anyway

Intel still won't talk Core i5 details, but you can order one anyway
It’s been a long, strange road for the Core i5 series of processors, first announced way back in March not by Intel, but by a motherboard spec sheet. Since then we’ve seen rebranding talk, lots of grids of various colors, and a delay purely for selfish reasons. Intel still isn’t saying how much they’ll cost or when they’ll ship, but that’s okay, because retailers have answered the first question and given us reason to believe the answer to the second is “soon.” Two computer hardware sites confirm that the Core i5 570 will have a 2.66GHz clock speed and sport 8MB of cache, matching expectations for this new mass-market processor, and the prices (as low as $233) are a fair bit cheaper than a comparably spec’d but higher performing Core i7. Mind you, both of those retailers list the chip as being out of stock, but we’re sure if you’re so inclined they’d be happy to put you down for a pre-order.

[Via PC World]

Read – Core i5 570 at Fad Fusion
Read – Core i5 570 at Computer Connection

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Intel still won’t talk Core i5 details, but you can order one anyway originally appeared on Engadget on Thu, 06 Aug 2009 10:29:00 EST. Please see our terms for use of feeds.

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Mars Life Looks Increasingly Unlikely

NASA_Mars.jpg

Despite the discovery of a meteorite on Mars the other day that looks vaguely like the famous one from the 1990s, hopes are beginning to dim for finding life on the red planet, Space.com reports.

That’s because while methane was found in the Martian atmosphere–which led to speculation that something living had produced it–a new study released today in the journal Nature said that the methane plumes were actually concentrated in one spot, the report said. That means they were probably generated by a chemical reaction within the atmosphere, instead of spread out across the atmosphere the way it happens with living beings. And the plumes are also destroyed quickly–within the hour.

“If observations of spatial and temporal variations of methane are confirmed, this would suggest an extraordinarily harsh environment for the survival of organics on the planet,” wrote Franck Lefevre and Francois Forget, of the Universitaire Pierre et Marie Curie in Paris, in the journal. (Image: NASA)

Waterloo, Iowa Accepting 911 Texts

Let it be known that the people of Waterloo, Iowa won’t accept defeat–but they will accept emergency text messages. A call center in that city became the first in the country to accept SMSs sent to 911.

“I think there’s a need to get out front and get this technology available,” the county’s police chief Thomas Jennings told the AP.

Other call centers are apparently looking to follow suit. Texting is especially beneficial to the deaf and hard of hearing. For the time being, however, the service is limited to users of the local T-Mobile affiliate i wireless. The center is reportedly looking to expand to service to other carriers in the area.