Visualized: this motion compensated tool prototype will haunt your dreams

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The Biorobotics lab at Harvard has interests extending beyond robot hands. The team is doing some fascinating stuff in the medical field, as well, including the exploration of heart surgery while the heart itself is still beating. They’ve explored some motion compensating tools, and we just couldn’t take our eyes off of this one during our visit — not exactly the last thing you want to see before they put you under. Part of the reason the device is so large is due to the weighted motion compensating system built in making it look like the sort of tool they’d use if they ever needed to perform open heart surgery during Blade Runner.

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Visualized: this motion compensated tool prototype will haunt your dreams originally appeared on Engadget on Mon, 06 Aug 2012 00:26:00 EDT. Please see our terms for use of feeds.

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Stone Spray research project wants to print bridges with sand, solar power

Stone Spray research project wants to print your next home with dirt, solar power

Envious of your pet hermit crabs’ 3D-printed domicile? Maybe you should cast your green eyes upon the Stone Spray project, an Eco-friendly robot printer that’s exploring the viability of soil as a building material. Although making actual buildings is a bit out of the robot’s reach, its team has managed to print a series of scaled sculptures (such as stools, pillars and load-bearing arc structures) out of sand, soil and a special solidification compound. The machine’s jet-spray nozzle seems to have an easier time constructing objects over per-existing scaffolding, but the team is striving to design structures that don’t require the extra support. “We want to push further the boundaries of digital manufacturing and explore the possibilities of an on-site fabrication machine,” the team writes on the project’s homepage, citing makeshift printed bridges or an on-beach canopy as possible applications of technology. If the Earth itself doesn’t make a green enough building material, consider this: the Stone Spray robot can be powered by solar energy alone. Check it out in all of its sand-sculpting glory in the video below.

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Stone Spray research project wants to print bridges with sand, solar power originally appeared on Engadget on Sun, 05 Aug 2012 23:25:00 EDT. Please see our terms for use of feeds.

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eBay Now to offer same-day shipping from local stores, launching iOS beta in San Francisco

eBay Now to offer sameday shipping from local stores, launching beta in San Francisco

Need something today, but can’t bother yourself with a trip to the store? Apparently, there’s going to be an app for that — at least in San Francisco. Local eBay users have started receiving beta invites for eBay Now, an iOS app that will allow shoppers to pick up items from local stores without leaving the house. eBay is offering beta users $15 off of their first order and free same-day delivery for their first three. Orders will come with a $5 delivery charge once the freebies are used up, forcing users to weigh the value of their time against the frustrations of local parking. The service is only available in San Francisco at the moment, but feel free to hit up the source link below to toss your name in the Beta raffle bucket anyway.

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eBay Now to offer same-day shipping from local stores, launching iOS beta in San Francisco originally appeared on Engadget on Sun, 05 Aug 2012 16:28:00 EDT. Please see our terms for use of feeds.

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Inhabitat’s Week in Green: 30-foot ‘Buckyball’, Olympic stadium Lego replica and the ‘Mantabot’

Each week our friends at Inhabitat recap the week’s most interesting green developments and clean tech news for us — it’s the Week in Green.

DNP Inhabitat's Week in Green TKTKTK

Building a robot that can stand and walk on two legs like a human is challenging enough — but what about a robot that swims like a human? A team from Tokyo University of Technology has created the Swumanoid, a swimming robot that’s based on the physique of a human swimmer and can swim a variety of strokes. But why should a swimming robot have to look like a person? Most fish swim much faster, more gracefully and more efficiently than humans. That’s why scientists from the University of Virginia are developing the Mantabot, a robot that looks and swims like a ray.

Continue reading Inhabitat’s Week in Green: 30-foot ‘Buckyball’, Olympic stadium Lego replica and the ‘Mantabot’

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Inhabitat’s Week in Green: 30-foot ‘Buckyball’, Olympic stadium Lego replica and the ‘Mantabot’ originally appeared on Engadget on Sun, 05 Aug 2012 10:00:00 EDT. Please see our terms for use of feeds.

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DARPA calls on Cubic Corporation to develop frighteningly accurate One Shot XG sniper rifle

ARPA still looking to arm sharpshooters with digital super-scope, calls on Cubic Corporation to develop One Shot XG

Sighting in a target through the scope of a high-caliber rifle can be a bit more complicated then it sounds — snipers have to account for cross-winds, range and a whole host of external factors that could put their projectile off course. It isn’t easy, and the required calculations can seriously slow down a shooter’s time to trigger. The solution? High tech laser-equipped sniper scopes, of course. DARPA has actually been working on this problem for quite some time, and calls its’ project One Shot.

Previous iterations of the targeting system helped shooters increase their chance of hitting their mark by a factor of four, but suffered from short battery life, range finder accuracy errors and overheating problems. DARPA is putting its faith into Cubic Corporation to overcome these faults, awarding the firm with a $6 million contract to develop a “compact observation, measurement and ballistic calculation system” that it calls the One Shot XG. Like its predecessors, the XG is designed to give the shooter a offset aim point to counteract the environmental conditions that would impact bullet trajectory. DARPA is hoping to see ten weapon or scope-mountable field devices within 15 months. Consider this fair warning, Segway bots.

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DARPA calls on Cubic Corporation to develop frighteningly accurate One Shot XG sniper rifle originally appeared on Engadget on Sun, 05 Aug 2012 06:56:00 EDT. Please see our terms for use of feeds.

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Furby pre-orders start at Walmart, threaten your wallet with nostalgia

Furby pre-orders start at Walmart, threaten your wallet with nostalgia

Overwhelmed with nostalgia for a childish pseudo-creature with a glaringly absent off switch? Sounds like you’re looking for a Furby. No, not the old, mangy monster whose batteries died in your toy cabinet all those years ago, we’re talking about a new animatronic animal — one kitted out with capacitive touch sensors, glowing LCD eyeballs and even a companion iOS app. Six colorful variations of the chatty creature are now available for pre-order at Walmart, each commanding a $54 price tag. Not sure if this is the simulated pet you’re looking for? Check out our hands-on and see just how much Furbish you can take.

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Furby pre-orders start at Walmart, threaten your wallet with nostalgia originally appeared on Engadget on Sun, 05 Aug 2012 05:45:00 EDT. Please see our terms for use of feeds.

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Alt-week 8.4.12: buckyballs, bosons and bodily fluids

Alt-week peels back the covers on some of the more curious sci-tech stories from the last seven days.

alt-week 8.4.12

Remember when we told you last week that we live in a strange world? Well, we had no idea what we were talking about. Seriously, things are about to get a whole lot weirder. High school is certainly a head-scratcher, no matter how old you are, but the mathematics of social hierarchies can’t hold a candle to the mysteries of the buckyball. And, if the strange behavior of the familiar carbon molecule isn’t enough for you, we’ve got an entirely new molecule to contend with, while the once-elusive Higgs Boson is getting us closer to unlocking the secrets of the universe. It’s all pretty heady stuff, which is why we’re also gonna take a quick detour to the world of human waste. This is alt-week.

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Alt-week 8.4.12: buckyballs, bosons and bodily fluids originally appeared on Engadget on Sat, 04 Aug 2012 13:00:00 EDT. Please see our terms for use of feeds.

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IRL: Linksys E4200, Twelve South BookBook and Turtle Beach’s XP400 headphones

Welcome to IRL, an ongoing feature where we talk about the gadgets, apps and toys we’re using in real life and take a second look at products that already got the formal review treatment.

Happy Saturday, kids. This week in IRL Dana and Darren each plunk down their hard-earned cash on some new gadgets, including a dual-band router for Dana, and BookBook’s iPhone case for Mr. Murph. Rounding out the trio, Dan Cooper, a casual gamer at best, offers an informal mini-review of Turtle Beach’s XP400 headset following some long-term testing.

Continue reading IRL: Linksys E4200, Twelve South BookBook and Turtle Beach’s XP400 headphones

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IRL: Linksys E4200, Twelve South BookBook and Turtle Beach’s XP400 headphones originally appeared on Engadget on Sat, 04 Aug 2012 12:00:00 EDT. Please see our terms for use of feeds.

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Apple exec talks about the iPhone’s early days, the secrecy of ‘Project Purple’

Apple execs talk about the iPhone's early days, the secrecy of 'Project Purple'

The back and forth of Apple and Samsung’s spat can be tiring, it’s true, but the legal debacle has its moments. Cupertino’s Scott Forstall, for instance, took the stand on Friday to give some insights on the beginnings of what Apple called “Project Purple,” and the secrecy that surrounded the first iPhone’s development. “We’re starting another project,” Forstall would tell potential recruits to the project, “It’s so secret I cannot tell you what the project is. You are going to have to give up nights and weekends for a couple years.” These were the words that conscripted much of the team that would eventually build Apple’s first phone. Forstall said that the engineers he recruited weren’t told anything about the project or even who they would report to — eventually, Apple locked down one of its Cupertino buildings, affectionately calling it the “purple dorm” for its vague pizza-like aroma.

When Apple’s attorney questioned the senior vice president of iOS software about how the Project Purple team drove innovation, Forstall went on to describe the challenge of building a touch-centric OS. “Everything we dealt with before was based on mouse and keyboard, and here we were changing the entire user interface to be based around touch. We had to rethink everything about what big controls would be knowing where you are in the document, knowing when you reach the list… Every single part of every device had to be rethought for doing touch.” Samsung’s legal team was more concerned with how Project Purple was inspired by competitor devices; Forstall responded by saying that Apple simply tested Purple’s call performance against other devices, noting that “it’s fine to benchmark for performance reasons, it’s not OK to copy and rip something off.”

The comments are interesting, but they probably won’t weight too heavily on the jury’s final decision. Still, the stories are entertaining, and worth a read for those interested in the iPhone’s origins. Even so, we’ll be glad when the patent wars are finally over.

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Apple exec talks about the iPhone’s early days, the secrecy of ‘Project Purple’ originally appeared on Engadget on Sat, 04 Aug 2012 10:22:00 EDT. Please see our terms for use of feeds.

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Adafruit launches Raspberry Pi Educational Linux Distro, hastens our hacking

Adafruit launches Raspberry Pi Educational Linux Distro, hastens our hacking

The Raspberry Pi is already considered a hacker’s paradise. However, that assumes that owners have all the software they need to start in the first place. Adafruit wants to give the process a little nudge through its Raspberry Pi Educational Linux Distro. The software includes a customized distribution of Raspbian, Occidentalis, that either turns on or optimizes SSHD access, Bonjour networking, WiFi adapter support and other hack-friendly tools. The build further rolls in Hexxeh’s firmware and a big, pre-built 4GB SD card image. Before you start frantically clicking the download link, be aware that the “educational” title doesn’t refer to a neophyte’s playground — Adafruit still assumes you know enough about Linux and Raspberry Pi units to be productive (or dangerous). Anyone who was already intrigued by the Raspberry Pi by itself, though, might appreciate what happens when it’s tossed into a fruit salad.

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Adafruit launches Raspberry Pi Educational Linux Distro, hastens our hacking originally appeared on Engadget on Fri, 03 Aug 2012 19:38:00 EDT. Please see our terms for use of feeds.

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