Archive for 2007/03/19


BillaBoop – Real time audio learning drum controller


Alan writes BillaBoop is a real-time audio driven drum controller. It was created by Amaury Hazan who is a PhD Student at the Music Technology Group and is specialized in Machine Learning and its applications in the Music Technology field -

BillaBoop is a real-time audio driven drum controller which allows the user to control up to 3 drum instruments. The user can control any drum synth with the voice (beat box), or any object or musical instrument.

Unlike other audio-driven systems wich require a lot of parameter tuning to be able to discriminate the sounds you are playing, BillaBoop incorporates an efficient Machine Learning component which enables the system to learn by demonstration. In a few seconds you show the system what are the sounds you aim to use and you can start using them.

BillaBoop – [via] Link.

*I don’t see any downloads/how-tos, etc – but it does look interesting.

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Greg Brotherton – heroic metal icons

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Artist Greg Brotherton makes incredible metal mythology statures – pictured here, “The rise of discord” -

A mechanical representation of Eris, the Greek goddess of strife and discord. Constructed from a framework of steel rods around a functioning mechanical skeleton. Skinned with hammer formed steel panels that are welded for a riveted look and coated with an exterior marine varnish.

BROTRON – [via] Link.

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How to create a Mac encrypted disk image

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Speaking of file encryption, the Hackszine blog walks you through the steps of encrypting a Mac disk image using OS X’s built-in Disk Utility application.

Being a Windows to Mac switcher, the whole concept of a disk image was confusing to me at first – but it’s basically a file that acts like a separate disk that you can mount to access and unmount to disconnect. In OS X you can encrypt this “virtual disk” and assign a password so that only you can get to it. (Similar to how TrueCrypt works on Windows.) Using this method you can even burn a password-protected CD or DVD with the disk image. Handy for those s3cr3t files!

Rich Guy Converts Indoor Pool to Home Theater

indoorpool.jpgWhat do you get when you take an indoor pool, a sedentary family, and an insatiable desire for Judge Judy? A spacious home theater with stadium-style seating. Among the impressive equipment they used to fuel this home theater are a Marantz projector mounted to the ceiling, 106-inch Draper screen, wiring through the pool’s plumbing, and six stadium-seats in the back for when their friends come over.

Cool, yes, but we’d actually prefer both a pool and a theater. Perhaps a Jacuzzi theater where we can lounge while watching our Blu-ray and HD DVDs.

Pool Transformed Into Home Theater [Electronic House via Neatorama via Uber Review]

Random icon generator

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Ken writes -

Here’s the latest thing I’ve made using those nifty color-changing LEDs. It’s another wall-hanging piece, broken into a grid of pixels that cycle through various colors. One might imagine that it’s continually outputting a series of randomly-generated low-resolution computer icons. But if you lay it down flat one could also imagine that it’s a very small disco floor. You can get a vague sense of how it looks by watching this Flickr slideshow.

BlinkyBlog: Random Icon Generator – Link & photos.

Related:

  • The embarrassingly easy case mod (color LEDs) – Link.
  • RGB Color Controllable High Power LED Room + Spot Lighting – Link.

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Floors and furniture… made from cow manure

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There isn’t a how-to (yet) – but this seems like an interesting new particle board material…

Home-buyers of tomorrow could find themselves walking across floors made from manure.

That’s no cow pie-in-the-sky dream, according to researchers at Michigan State University and the U.S. Department of Agriculture.

They say fiber from processed and sterilized cow manure could take the place of sawdust in fiberboard, which is used to make everything from furniture to flooring to store shelves.

And the resulting product smells just fine.

cbs11tv.com – Researchers Find New Uses For Cow Manure – [via] Link.

Interesting tidbit from the article – it can cost up to$200 per cow per year to handle its manure. Not in the article, the bizarro future where the furniture at a burger joint is made from jointed burger waste.

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Bluetooth proximity detection on Mac OS X

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This is pretty interesting, set your Mac (and phone) to automatically log you in/out and do a variety of tasks when you get close to your computer, or away – [via] Link.

Pictured here, the Bluetooth ninja, by Christian.

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Download of the Day: Smart Bookmarks Bar (Firefox)

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Firefox only: Fit a lot more bookmarks onto your toolbar with Smart Bookmarks Bar. The plug-in takes out the text, leaving just the icon.

As a result, you can fit upwards of 50 bookmarks from left to right, versus the 15 or so that’ll fit with creative renaming. (Typically I shorten bookmark names so I can fit more onscreen, like changing Lifehacker to LH.) Of course, some bookmarks are impossible to identify by icon alone, which is why the plug-in displays the text when you mouse over the icon. (This feature can be turned off if you don’t want it, and I must admit it’s a little distracting.) Smart Bookmarks Bar also works with popular themes like Noia (pictured above) and Tinseltown. Pair this with Favicon and you could pack yourself a might practical toolbar.

Smart Bookmarks Bar requires Firefox 1.5 or later. It’s free for the downloading. Thanks, Nitish!

OS Encryption Showdown: Vista’s BitLocker vs. Mac’s FileVault

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Both Windows Vista and Mac OS X can encrypt files and protect them from the prying eyes of thieves and snoops. Vista’s new BitLocker feature and Mac OS X’s FileVault are especially useful to those of you toting laptops that contain sensitive data.

Both BitLocker and FileVault are built into the operating system, and they take different approaches to solving the same problem. But if BitLocker and FileVault went head to head in an cage match, who would emerge victorious? Let’s take a look.

Caveat: Some might say that this is an apples to oranges comparison; others will say a more fair head-to-head should be between the yet-to-be-released Leopard and Vista. They may be right. Grains of salt are available at the gate. Also, Windows Vista offers individual folder encryption separately from BitLocker.

Mac OS X’s FileVault

filevault.jpgHow it works: FileVault encrypts the users’s home directory and all the files in it. As you read and write files to your home directory, in the background, FileVault encrypts and decrypts those files on the fly. Only the user’s login password can decrypt and mount this drive image, so at login the home directory becomes available as usual – its icon, however, looks like a lock. To other users on the same Mac, however, all files in the user’s home directory cannot be accessed.

The upside: FileVault comes by default in OS X; no need to buy a more expensive version of the OS (like in Vista). You don’t have to repartition a drive, make startup USB keys or get a better hard drive to use it.

The downside: When you log off your Mac with FileVault enabled, OS X asks if it can recover space from the dynamic disk image. Even though you have the option to skip the process, if you elect to go ahead, it can take a lot of time. Also, thieves can boot up your Mac with FileVault enabled (unlike BitLocker), but they just can’t get to your home directory.

Windows Vista’s BitLocker

bitlocker.jpgHow it works: BitLocker doesn’t just encrypt the user’s files, it encryptes the entire operating system partition, including Windows files, all your software applications as well as all the users’ data stored on the drive. You create a USB key with the password on it and plug it into your PC in order to start it (like a key for your car.) BitLocker uses a small boot partition to check for the right password, and only boots up if it’s present. If not, the hard drive is completely inaccessible. (Here’s how to enable BitLocker.)

The upside: No one can boot up your computer, or read any files from the drive if they extract it unless they have the key or the recovery password.

The downside: You can’t boot up your computer unless you have the key or the recovery password. Oh yeah, and if you want BitLocker, you need the more expensive Vista Ultimate or Vista Enterprise editions of the OS; and you have to repartition your hard drive, create startup USB keys, and damn well make sure you never lose ‘em.

The winner

If I had a choice between securing my computer with BitLocker or FileVault, I’d choose BitLocker – simply for the total-lockdown factor. Yes, the annoying repartitioning rigamarole and cost of Vista Ultimate or Enterprise suck, but a thief ain’t gonna come close to anything on that drive, no matter where it’s stored, and I like it that way.

Thoughts or experiences with BitLocker and FileVault? Let us know in the comments.

Console Toolkit is a Must-Have For Gaming Modders

zoozen_acesskit.jpgIf you’re trying to get into console modding and customization, you’ve probably noticed that most consoles have non-standard screws in order to prevent you from getting in. This $15 Zoozen Pro Tool Access kit gets around that. With this, you can get into the Xbox, Xbox 360, Xbox 360 controllers, Wii, GameCube, GBA, DS, DS Lite, Nintendo and Gamecube carts, PS3, PS2, PStwo, PSP, and Sony Controllers.

Word of warning though.

This toolkit is up for sale from Divineo, which we’ve had questionable luck with in the past. They once charged our credit cards after we placed an order and didn’t bother notifying us that product was delayed a month. We had to send multiple e-mails to get a response. It was eventually shipped about a month and a half later. Oh, and when it got here it punched our dog in the face.

Access Pro Tool Kit V2 [Divineo via Oh Gizmo!]

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