PrimeSense’s OpenNI provides the best Kinect drivers yet, from someone who would know

We’ve been so wrapped up in Kinect hacks lately that we actually missed a Kinect non-hack that emerged last week. PrimeSense, who built the initial Project Natal reference hardware for Microsoft, has released its own open source drivers for the Kinect. PrimeSense is working with Willow Garage (best known for its open source ROS robot operating system), and Side-Kick (a motion gaming startup) through a new OpenNI organization it set up, and the trio will be combining their powers for good. The OpenNI framework will cover low-level hardware support (drivers for actual cameras and other sensors), and high-level visual tracking (turning your body into a 3D avatar that kicks ass in a virtual world). This should be a boon to an already vibrant Kinect hacking community, and if the video above is any indication, we aren’t far from Kinect-level interaction and gameplay on our lowly PCs.

[Thanks to everyone who sent this in]

PrimeSense’s OpenNI provides the best Kinect drivers yet, from someone who would know originally appeared on Engadget on Wed, 15 Dec 2010 13:14:00 EDT. Please see our terms for use of feeds.

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FastAero: Vista-like Transparency (with Blurring) on XP

This article was written on May 24, 2007 by CyberNet.

When we mentioned the Vystal software a month ago I was pretty excited. It was the first solution to come forward which offered Vista-like visual effects in Windows XP. Now there is another one called FastAero (Download Mirror) which hopes to do the same kind of thing, but it looks much more promising.

On FastAero’s homepage you’ll find several downloads available, with the latest claiming to be pretty unstable. I decided to give build 0510 a go (Download Mirror) on my only remaining XP machine, and getting it to run couldn’t have been much simpler since you don’t have to install it.

Unfortunately it didn’t work quite right probably because my graphics card in this machine isn’t the greatest, but I was still able to see the blurring effects in action. There were no borders to the windows though, so I took the liberty of outlining the borders in red so that they were a little easier to see:

FastAero
Click to Enlarge

I tried multiple versions of FastAero, and the latest one was the best. None of them put the minimize, maximize, and close buttons on the top toolbar for me though. If you do get it to work properly it would look something like this:

FastAero
Click to Enlarge

I recommend trying it out just for giggles if for nothing else. A new version is expected next month that takes advantage of the Mirror Driver. This will mean that a direct link can be made between the video driver memory and FastAero, effectively bypassing the CPU for much of the processing.

After you get done trying it out leave a comment letting us know how well it worked.

Note: This will not “skin” windows that you currently have open, instead it will only skin windows that are opened after enabling FastAero. And after closing FastAero, it will automatically restore the normal Windows XP borders so there should be no concern with it screwing up the appearance of your operating system.

FastAero Homepage (Download Mirror)

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VCR head gets Frankenstiened into a beefy momentum scroll wheel

We’ve seen a fair share of VCR hacking in our day, but this momentum scroll wheel built from an old VCR head by Instructables community member Osgeld sets a new bar for jerry-rigging dead technology. Apparently the project arose from a desire to find a 21st century-approved use for the circular part that was gathering dust after being stripped from a spare Sony VHS player. The result is a bulky, yet useful, scroll wheel that can easily be set into motion and sustained via its own inertia to keep spinning for long periods. That feature could prove useful to anyone saddled with a mountain of video editing work, or even you lazy folk just hoping to flick less while reading the web. Unfortunately, a quick glance at Osgeld’s DIY tool and part lists indicate you’ll need to do quite a bit more than ransack a tape player to get this job done right. But then, when do the good things in life ever come easy?

VCR head gets Frankenstiened into a beefy momentum scroll wheel originally appeared on Engadget on Wed, 08 Dec 2010 01:06:00 EDT. Please see our terms for use of feeds.

Permalink Lifehacker  |  sourceInstrutables  | Email this | Comments

iPhone 3G, 3GS get iOS 4.2.1 unlock, using risky ultrasn0w workaround

Can’t wait another minute for your iPhone 3G or iPhone 3GS to be carrier-unlocked once more? If and only if you’re already running the latest firmware, you can actually pilfer a bit of iPad code to pick the requisite locks — though there are some serious risks in doing so. The iPhone Dev Team has a new version of PwnageTool that uses the 6.15.00 baseband from iPad firmware 3.2.2, which just so happens to run perfectly on the iPhone 3G and 3GS since both phones and tablets of that era use the same Infineon radio chip. If you know your way around an IPSW and regularly bench-press SHSH blobs, you can download all the software you need right now — but if you don’t, you might want to steer clear of the proceedings for the time being. We spoke about risks a moment ago, and in this case there are quite a few — like the inability to downgrade from baseband 6.15 or ever do a full restore unless Apple relations improve, and it’s fairly likely that Cupertino won’t look kindly on your warranty if they find you running iPad software. Them’s the breaks, kid.

iPhone 3G, 3GS get iOS 4.2.1 unlock, using risky ultrasn0w workaround originally appeared on Engadget on Sun, 28 Nov 2010 17:41:00 EDT. Please see our terms for use of feeds.

Permalink @MuscleNerd (Twitter)  |  sourceDev-Team Blog  | Email this | Comments

Kinect lightsaber, and other inevitable milestones for the open-source robot eye (video)

What, you didn’t think the Kinect open source community would just take a break for the weekend, did you? Microsoft certainly wouldn’t want that, and after seeing how much shadow puppetry warmed our hearts, we wouldn’t want it either! Thankfully, someone in this world can now track a wooden stick to emulate a lightsaber in real time, bringing one classic meme that much closer to actuality (and the promised Star Wars Kinect game not even parsec closer to release). If that’s not enough, we also have a demo made that converts hand-waving to MIDI notes — which, as creator Ben X notes, puts him one step closer to Ableton Live integration — and a pretty pretty wild visual of body dysmorphic disorder (and a chubby cat) courtesy of the powerful open source Cinder library and a Vimeo user who goes by “flight404.” If those were appetizer and two-part entree, respectively, our post-meal coffee would be a pretty sharp critique on Kinect Joy Ride — where it seems, on at least one track, you can nab a bronze trophy by staying as still as humanly possible. All the footage you seek is after the break.

[Thanks to everyone who sent this in]

Continue reading Kinect lightsaber, and other inevitable milestones for the open-source robot eye (video)

Kinect lightsaber, and other inevitable milestones for the open-source robot eye (video) originally appeared on Engadget on Mon, 22 Nov 2010 16:20:00 EDT. Please see our terms for use of feeds.

Permalink technabob, Create Digital Music, Reddit  |  sourceYouTube (1), (2), (3), Vimeo  | Email this | Comments

Microsoft: I’m a PC, and Kinect open-source drivers were my idea

When word first reached Microsoft that the open-source community would hack the Kinect, the company’s response was pretty heavy-handed: “Microsoft does not condone the modification of its products,” a rep told CNET, pledging to “work closely with law enforcement and product safety groups to keep Kinect tamper-resistant.” But now that Kinect mods blow our minds on a near-daily basis, Redmond has changed its tone. Microsoft’s Alex Kipman told NPR Science Daily listeners that as far as the company’s concerned, the Kinect hasn’t actually been hacked thus far, and that Microsoft actually left the camera’s USB connection unprotected “by design” to let the community take advantage. Though he and fellow Microsoftie Shannon Loftis wouldn’t commit to official PC software drivers for the device, he did say that the company would “partner sooner rather than later” with academic institutions to get the hardware doled out, and suggested that some universities started playing with Kinect even before its commercial launch. Read a transcript of the pertinent section of the podcast after the break, or listen for yourself at our source link starting at the 18:22 mark.

[Thanks, Fred T.]

Continue reading Microsoft: I’m a PC, and Kinect open-source drivers were my idea

Microsoft: I’m a PC, and Kinect open-source drivers were my idea originally appeared on Engadget on Sat, 20 Nov 2010 12:56:00 EDT. Please see our terms for use of feeds.

Permalink Adafruit  |  sourceScience Friday  | Email this | Comments

Hack turns Kinect into 3D video capture tool

We all knew this would inevitably happen, but seeing it in action is something else — the Kinect transformed by the power of open-source drivers into a true 3D video camera for capturing oneself. UC Davis visualization researcher Oliver Kreylos fed the streams from his peripheral’s infrared and color cameras into a custom program that interpolated and reconstructed the result, generating a mildly mindblowing 3D virtual reality environment he can manipulate at will. And if it makes him look a little bit like the proficiently penciled protagonists in Take On Me, that’s just the cherry on top. Don’t miss the videos after the break to see what we’re talking about.

Continue reading Hack turns Kinect into 3D video capture tool

Hack turns Kinect into 3D video capture tool originally appeared on Engadget on Sun, 14 Nov 2010 20:06:00 EDT. Please see our terms for use of feeds.

Permalink CrunchGear  |  sourceOliver Kreylos  | Email this | Comments

Ben Heck modifies Toshiba Satellite for cramped flights, throws TSA the peace sign (video)

So what has technology modder extraordinaire Benjamin J. Heckendorn come up with for his Ben Heck Show this week? Why, a laptop designed to fit on a airplane tray table, thanks to a special swiveling screen. The Coach Section Laptop is a modified Toshiba Satellite with aluminum arms affixed to either side, with slots down the middle upon which the screen’s pegs slide. Thumbscrews then tighten to keep the display in place in either of two modes: the standard laptop configuration, or the floating display-over-keyboard setup you see immediately above. Ben himself admits that we’re looking at a rough proof of concept for now, but we imagine he’ll have a seamless variant on eBay before long — just as soon as he can figure out where to put that precariously dangling display cord. Video after the break.

Continue reading Ben Heck modifies Toshiba Satellite for cramped flights, throws TSA the peace sign (video)

Ben Heck modifies Toshiba Satellite for cramped flights, throws TSA the peace sign (video) originally appeared on Engadget on Sun, 07 Nov 2010 23:01:00 EDT. Please see our terms for use of feeds.

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Kinect does hacker’s bidding, but not for fortune or fame (update: more video)

Yes, Microsoft’s Kinect has already been cracked, as you’ll see on video after the break — the motion-sensing depth camera now nods its head on command and displays real-time accelerometer data on one lucky hacker’s PC. We tracked down the son-of-a-gun who did it — as it happens, the same NUI Group member who hacked the PlayStation Eye in 2008 — and found to our disappointment that he doesn’t necessarily intend to unleash his new exploit on the world. The $2,000 prize Adafruit is presently offering for open-source Kinect drivers isn’t his aim, though he does have big personal plans for the device, as he hopes to integrate it into his company’s commercial visualization suite CL Studio Live. It seems that work is progressing fast, as he’s already gotten video streams from both cameras to output to his computer, and he plans to upload a far more convincing video soon. Here’s hoping he has a change of heart about sharing his rapid accomplishments.

Update: Second video after the break!

[Thanks to everyone who sent this in]

Continue reading Kinect does hacker’s bidding, but not for fortune or fame (update: more video)

Kinect does hacker’s bidding, but not for fortune or fame (update: more video) originally appeared on Engadget on Sun, 07 Nov 2010 19:07:00 EDT. Please see our terms for use of feeds.

Permalink Gizmodo, Adafruit  |  sourceNUI Group  | Email this | Comments

Microsoft Kinect Hacked? Already?! [Video]

Adafruit’s $2,000 bounty for an open source Kinect driver hack was only offered up late last week and already someone has allegedly delivered, said Adafruit’s Phillip Torrone in an email to us just now. This was inevitable. More »