Helicam Combines Toy Helicopter and Camera for HD Videos

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In a quest to get the perfect shot, Eric Austin, a Texas-based videographer, found a neat way to fuse a remote controlled helicopter and a Canon DSLR camera so he could shoot aerial videos easily and get the kind of footage that would otherwise be difficult to pull off.

“I took a hobbyshop helicopter and modified it to hold a camera, so I can get low altitude, close and tight aerial shots,” Austin told Wired.com.

An amateur videographer turned pro, Austin got interested in remote-controlled photography just four months ago.

“As I did more photos and videos, I realized I could develop a niche where I could use the advancements in technology to provide the kind of photos most people can’t get easily,” he says.

Austin is one of the many hobbyist photographers who are finding ways to use drones and remote-controlled helicopter toys to get a more attractive camera angle. Wired magazine editor-in-chief Chris Anderson helms a site called DIY Drones where users have found a way to use unmanned aerial vehicles to do aerial photography. Last year, New York City photographer Anthony Jacobs showed a helicam built using a German helicopter rig called MikroKopter. Jacobs used his helicam rig to shoot videos of neighborhooods in the city.

Austin, who has a website devoted to his RC helicopter videography, says he wanted to do something similar and offer HD-quality video and photos.

That’s why, he says, he decided to create a rig that would be reliable and produce the kind of footage that could be used by professionals. And as this clip shows, the video can be interesting.

Aerial video with a Canon 5D , 7D helivideo.com from Eric AUSTIN on Vimeo.

So far, Austin has helped shoot footage for TV shows including History Channel’s Sliced series.

Austin started with a remote-controlled helicopter called Align T-REX 700 and modified it to carry a special frame and camera mount. He tweaked the landing gear for the helicopter, covering it with a bright pink foam from the “noodles” used in swimming pools.

“The color stands out when I am flying the helicopter outdoors,” says Austin. “And if I crash into the water, my whole equipment won’t go to the bottom. It will be ruined, but at least I will get my gear back.” Austin says he hasn’t crashed his helicopter yet, but the foam ensures that in case of a hard landing, the equipment is less likely to completely fall apart.

He adjusts the camera’s settings when it’s on the ground and presses the Record button right before takeoff. For still images, Austin says he uses an external timer that activates the shutter every few seconds.

To create his flying video rig, Austin says he spent hours on the online discussion forums at the Helifreak.com website.

“I didn’t know anyone to talk to,” he says. “And then realized the only place to go was online where people were discussing this.”

One of the more challenging shoots that Austin has done with his helicam was flying over a cliff that was about 25 feet high with a river below. And he didn’t crash the copter.

“The probability that a crash will happen is there, but so far, I have been careful,” he says.

To download video, Austin has set up a 5.8-GHz video downlink feed using an on-board wireless transmitter.

All of this didn’t come cheap. Austin estimates the entire rig cost him about $15,000. But for those at home, who want to do something similar, he says there are cheaper alternatives.

“I went for the best and most expensive components because I didn’t want to risk it failing mid-air,” he says. “But you can get an RC helicopter for about $400 and put a point-and-shoot camera on it.”

See Also:

Photo/video: Eric Austin

[via DIY Photography]


Gallery: Battle Bots Reign Triumphant at Robogames

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For robots, Robogames is the ultimate fighting competition. It’s where brain turns into brawn, electronics trump athletic prowess and the arena is heavy not with sweat, but with the smell of solder and burnt metal.

At this year’s games, held in the sleepy Silicon Valley town of San Mateo, California, some 500 robots from 17 countries competed, while at least 5,000 spectators witnessed the mechanized mayhem.

“It’s just like the Olympics, but for robots,” says David Calkins, founder and one of the organizers of Robogames.

At Robogames, robots compete for medals across categories such as combat, soccer, hockey, sumo and kung fu. Scores are tallied and medals awarded. But fun and games aside, Robogames also helps advance technology breakthroughs, says Calkins.

“There’s nothing that motivates a person more than losing,” he says. “If you are an athlete you train harder but if you are an engineer you spend more time in the garage and rewrite the code. Without that level of competition, it is difficult to stay motivated.”

There’s more at stake than just medals: Reputations can be made within the metal-Plexiglas robot combat arena. And it’s not just for geek cred: Last year, winning teams from Indonesia and Mexico found themselves invited to meet with the presidents of their respective countries.

Want to see what it takes to make a competitive robot? Watch our video, below, or click here: What’s Inside a Winning Battle Bot.

Then, read on for some highlights from this year’s games.

Photo courtesy Willow Garage






Laptopogram: Photo-Paper Exposed by Computer Screen

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Laptopogram. An old-new name for a marriage of ancient and modern technology. It works like this: take a piece of photo-sensitive paper (if you can find a darkroom supply store that is still trading), press it to the screen of your computer and switch that screen on for an appropriate interval (probably less than ten seconds depending on brightness). Splosh the paper through developer, stop and fixer baths, turn on the lights (you did turn out the lights, right?) and you’re done.

This wonderful practice was named by nerd-tographer* Aditya Mandayam, who presses the paper to the screen of his IBM R51 Thinkpad and runs a (Linux) command-line script to blip the screen on and off.

All prints were developed on Ilford Ilfospeeed RC Deluxe 5 Glossy paper using Tetenal Neofin Blau with water as a stop bath and a fixer of unknown provenance.

Photo paper registers a negative of the image projected upon it: more light darkens the paper. Normally you would project a negative film frame down on to the photo-paper, but fortunately modern computers are adept at image processing and can invert a picture easily. You can also “dodge and burn” parts of the image before printing.

These photos are more like contact prints or photograms, but the results are something else entirely. This is probably helped by the Tetenal Neofin, which is a B&W film developer, not meant for paper. Perhaps by keeping the screen as dim as possible (to minimize light from the shadows) and by using a proper paper developer, the whites would stay a little whiter. Still, I’m pretty tempted to get back into the darkroom, although I’m almost certain the chemicals under the sink are out of date by now.

Laptopogram [Tumblr via Kottke]

*Another made up term, this time mine. Sorry.


Hot Out of China’s Knock-Off Oven: iPad Clones

ipadcloneApple has stalled the international launch of the iPad due to high demand in the United States, and Chinese bootleggers are rushing to fill in the gap.

China residents desiring an Apple iPad can buy counterfeit versions of the tablet from a number of tiny shops in Shenzhen, China, according to a Reuters report.

One shopkeeper surnamed Lin told Reuters that his iPad knock-off, which runs Windows and features three USB ports, is competitively priced: 2,800 yuan ($410) compared to Apple’s iPad, priced between $500 and $830. Reuters described the knock-off as a giant iPhone, and Lin said future generations would look even more like the real thing.

“This is just the first rough version,” Lin said in Cantonese. “While the shape isn’t quite the same, the external appearance is very similar to the iPad, so we don’t think it will affect our sales that much.”

Shenzhen is notorious for being home to counterfeits of many products, such as iPhones, MacBooks and battery chargers. The New York Times in April 2009 wrote a report illustrating the impact of cellphone knock-offs capturing market share from the world’s biggest phone makers. Manufacturers have been urging the Chinese government to crack down on fake products while warning consumers about potential health hazards, such as exploding batteries.

See Also:

Photo of a Chinese iPad clone: nDevilTV/Flickr


Mr. Fixit Goes Open Source With DIY Repair Site

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Manufacturers want you to recycle old gear when you upgrade, but Kyle Wiens would prefer that you keep your old gadgets and fix them yourself.

Wiens, CEO of repair company iFixit, has remade his gadget-repair website into a collaborative wiki with the goal of crowdsourcing repair manuals for every type of device imaginable. He calls the movement “Repair 2.0.”

“I don’t think we can continue manufacturing new things, consuming them and throwing them away at the rate that we do,” Wiens told Wired.com. “What we’re doing is we’re allowing people to join together and help each other save money, help the environment and care for those things.”

Previously, iFixit was a repair site that posted step-by-step disassembly instructions for gadgets posted by iFixit staff. The company makes money by selling parts (like replacement iPhone screens) that intrepid fixers can use in their repair projects. Later, iFixit implemented a gallery tool for anybody to post an illustrative teardown manual for their gadgets (which Gadget Lab helped introduce with a Sony teardown contest).

Now, the site has repurposed itself into a full-blown wiki for repair manuals, where contributors can collaborate on repair instructions in real time. For each product, iFixit contributors can create individual manuals with instructions for specific repairs (e.g., a manual for fixing the Wi-Fi module in a MacBook, or a manual for replacing a battery in a Samsung cellphone). All the manuals on iFixit will be free and noncopyrighted.

The DIY-repair concept is derived from a longstanding culture of gadget teardowns. Typically, when manufacturers ship products, they don’t publicly disclose full details about their internal parts. Some hardware geeks disassemble electronics to learn more about their components and the evolution of industrial design. IFixit has been an extremely popular site hosting teardowns immediately after a major gadget is released.

Wiens said the next step was to make teardowns beneficial for the environment and consumer culture by repurposing them into easily digestible repair guides. He added that fixing gadgets only increases their value.

“To some extent things have lost their soul, and I think repairing things yourself re-injects some soul and connects you to the stuff that you own,” Wiens said.

See a video of Wiens’ introduction of iFixit 2.0 below.

See Also:

Photo courtesy iFixit


Video: Android Running on iPhone

Hacker Planetbeing has managed to modify the first generation iPhone to boot Google’s Android OS. Not only that, it is a dual-boot solution, so you can simply restart the iPhone and pick which OS you’d like to use.

As Planetbeing notes in the video, it’s not really production quality, more alpha quality, but “everything works.” Well, everything almost works. The extremely long boot time is due to the OS loading all the drivers it needs to work with the iPhone hardware, but it is still a little wonky (connecting to Wi-Fi is something of a lottery, it appears).

That said, getting Android up and running on Apple’s hardware is a pretty impressive feat, and that it works as well as it does is a pleasant surprise. The hack also shows up Android’s reliance on buttons, of which there is a distinct lack on the iPhone. To work around this, Planetbeing repurposed the volume rocker for navigation purposes.

The Android iPhone makes calls, receives SMS messages, plays music and browses the web. The demo video takes a while, but it shows you most of what you need to know. Best of all, this isn’t some proof-of-concept demo. You can download pre-built images and install them, along with the source code.

Android running on iPhone [Linux on iPhone via Mac OSx86]


Twitter-Enhanced Cuckoo Clock Chirps — and Tweets

twitwee_double

We have seen twittering toasters, toilets and robots. Now an old-fashioned cuckoo clock gets a makeover so it can wirelessly connect to the internet and display status messages from Twitter.

Haroon Baig, an interface and interaction designer, added a display on the front of a cuckoo clock so it can announce Twitter updates with the charm of a mechanical cuckoo popping out of the timepiece.

Baig modified the innards of the clock, which has a touchscreen display with a controller board and a Wi-Fi dongle. It also uses Chumby, a hardware open source platform with a Linux operating system.

A custom-built widget connects to the Twitter API and receives new tweets. The mechanics of the cuckoo is controlled by the Arduino Board.

The clock can monitor any twitter stream or search. But it has been configured to react on self-referenced tweets. If any tweet mentions “TwitweeClock,” the tweet displays on the built-in screen and triggers the cuckoo mechanism.

As Baig’s video shows, its a fun mod to do. The Twitter-enabled cuckoo clock’s tweet can be found at @twitweeclock.

Twitwee Clock from Haroon Baig on Vimeo.

A close-up of the innards of the cuckoo clock:

cuckoo-clock

See Also:

[via Make]


Fisheye Tin Cam: 180º Lens in a Soda Can

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If you can trust anyone to come up with a great camera hack, it’s a research engineer from SFX superstar Industrial Light and Magic. And luckily for us, that engineer, aka Bhautik Joshi, spends his spare moments putting together things like the Fisheye Tin Cam, a fisheye lens in a soda can.

The whole project is dirt cheap, even with a few new parts on the shopping list. The lens is based around one of those super wide-angle security peep-holes found in doors ($6 new) coupled with a single-element film-projector lens ($3 at a yard sale) to corral the 180-degree fisheye image into a form acceptable to the camera.

An adapter ($9 on Ebay) to actually mount the unit to the body is the only other photo-specialist item, and then the whole shebang is stuffed inside a soda can and held in place with hand-cut foam donuts. The result is ugly as hell, but the pictures it makes are just the opposite.

Bhautik took his new creation out for a spin in San Francisco’s Mission District, and you can see the results on his Flickr page. The v1.0 Tin Cam has some room for adjustment (the projector lens has a thread for focussing), but the point of this is the weird colors, the distortion and the general lo-fi vibe you can’t get with even the fanciest digital effects. The irony of this, considering Bhautik’s job, doesn’t escape us.

The fisheye tin cam [Cow Mooh via Photojojo]


Human Beats 340-Pound Robot in Football Kick-off

ziggy

San Francisco’s football team may have its share of detractors, but in a face-off against a robotic kicking machine, Niners placekicker Joe Nedney came out on top.

Nedney was pitted against a 340-pound titanium robot called Ziggy. The event was billed as a man-vs.-machine battle in a leadup to Robogames, a robot competition event that will be held this weekend in San Mateo, California. Nedney kicked a football 45 yards while Ziggy, the robot, failed to clear the goalposts in two attempts at that distance. For a detailed rundown of the play, check out Wired Playbook’s coverage.

Ziggy is no lightweight, though. A star in the robot world, it has a titanium-covered armor plate and has been a gold medal champion at Robogames for three years in a row. Ziggy’s heft and power have made it one of the most powerful amateur robots built. For instance, in one video, Ziggy tosses a washing machine around as if it were a ball.

In practice sessions, Ziggy has been able to kick a ball over 60 yards. But that was on a concrete surface with no headwind.

The football field’s grass surface meant that a major portion of the energy released by Ziggy’s pneumatic arm ended up driving the robot deeper into the ground rather than providing thrust to the ball, explains the BotJunkie.com website.

But all that’s just excuses. For those keeping score, Nedney is the winner — and humans rule.

For now, at least.

See below for a video of the Nedney vs. Ziggy kick-off, plus a closer look at Ziggy.

ziggy robogames

Photos: (Evan Ackerman/BotJunkie.com)


Robotic Buggy Takes Stunning Photos of African Wildlife

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Wildlife photographers will risk life and limb to get the perfect close-up, but a few ingenious hacks can make the process easier.

Shutterbug Will Burrard-Lucas and his brother Matthew rigged up a four-wheel-drive, remote-control buggy called BeetleCam that has a DSLR camera mounted on top. Almost Wall-E like in its appearance, the BeetleCam can click photos of African wildlife from a ground-level perspective.

“We like to get really close to the animals with a wide-angle lens,” Will Burrard-Lucas told Wired.com. “That’s the photo we really enjoy getting.”

Conventional photographers use either a telephoto lens or camera traps — stationary cameras triggered to click when an animal breaks an invisible infra-read beam — to get close-ups of wild animals. But while telephoto lenses zoom in on the animal, they cut out the beautiful landscape, while camera traps require a great degree of patience and more than a fair share of luck.

A remote-controlled buggy with a wide-angle lens could offer a new perspective, says Burrard-Lucas.

“We can find the animals and use BeetleCam to approach it and we wouldn’t have to fear for our lives,” he says.

To build the BeetleCam, the Burrard-Lucas brothers used a Lynxmotion robot chassis and a Hitech 6-channel radio control. They reinforced the chassis and replaced the wheels with bigger, sturdier versions, then added a tripod plate.  Two 7.2 Volts Ni-MH 2800mAh battery pack also from Lynxmotion offers day-longer power to the device. Tweaks ensured that the camera, a Canon EOS 400D, would interface with the same controller used to drive the buggy.

They also put together a split ETTL off-camera flash cord that would allow the camera to control the output of the two flashes on board the BeetleCam. To have the camera take an exposure, they use the remote control to activate a relay switch that tells the camera to fire.

BeetleCam’s biggest challenge has been getting over the uneven terrain in Tanzania’s national parks with a heavy camera, lens and flashes on its back. But the buggy did pretty well, says Burrard-Lucas, capsizing completely only about twice. The duo are always about 50 meters (approximately 165 feet) away in a land rover trying to make sure that the BeetleCam’s view is unobstructed by the grass or flipped over. They have chronicled their adventures with the BeetleCam on their blog.

beetlecam_repairs

Once on the ground, Burrard-Lucas says Beetlecam offered some interesting lessons. Elephants, for instance, turned out to be very tricky to photograph using the buggy because they are wary of unfamiliar objects and have extremely sensitive hearing. But putting the BeetleCam in front of the animals and letting them walk up to it worked well.

Lions were tricker. On the BeetleCam’s second day in the jungle, the device was mauled, smashed and carried off into the bush by a pack.

“We were extremely lucky to retrieve an intact memory card from the mangled Canon 400D body,” says Burrard-Lucas.

The photos from the card survived the wrath of the lions and a few pieces of string and wood later, the BeetleCam was on the ground once more.

This summer, BeetleCam will be back in action in Kenya, says Burrard-Lucas, but with a less expensive camera. “We will use a Canon 500 or 500 D,” says Burrard-Lucas. “We don’t want the camera smashed again.”

Check out some of the photos shot by the BeetleCam:

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african_elephant

curious_buffalo

To see video clips of BeetleCam in action and more of the resulting photographs, check out the BeetleCam project page.

Photos: Burrard-Lucas.com