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354 Articles

DaScratch Multitouch DJ Interface

September 20, 2008 by 5 Comments

Stanton has released a new controller peripheral for laptop DJ’s. DaScratch is a USB connected MIDI device designed to emulate record interactions. It features a large touch area where the user can make scratching, sliding, and button pressing motions. The compact device has presets for software like Traktor, Serato, and Ableton Live, but can work with anything that supports MIDI. Multiple units can be paired together using magnets.

As the video below shows, there are quite a few different interactions possible. We really want to see a teardown of this device though. We get the distinct feeling that it’s designed to look more impressive than the underlying hardware actually is. Continue reading “DaScratch Multitouch DJ Interface” →

Boston LED Sweatshirt Arrestee Interviewed

September 19, 2008 by 43 Comments

In today’s episode of Boing Boing tv, [Xeni] interviews [Star Simpson]. She was arrested a year ago at Boston’s Logan airport for wearing a sweatshirt with a breadboard and some LEDs attached. With a collective groan, we watched this event unfold just months after Boston was held captive by Mooninites. After many court dates, [Star] is being forced to apologize and perform community service. She has since left MIT, disappointed with their nonexistent support, and left Boston entirely. Watch the interview for her side of the story. She’s posted how to recreate the sweatshirt.

Why I Hate Django

September 16, 2008 by 7 Comments

[youtube=http://www.youtube.com/watch?v=i6Fr65PFqfk]

[Cal Henderson] delivered a keynote titled Why I Hate Django at the first annual DjangoCon. Django is an open source BSD licensed web framework written in Python. Google has posted the keynote in its entirety to YouTube, which you can find embedded above. While the talk is humorous (and takes many jabs at Rails developers) it does provide insight into what makes a good web framework. [Cal] is Director of Engineering at Flickr and is an authority on how to make websites scale. He points out that most frameworks are designed to get projects off the ground quickly, but are lacking when it comes to building an even larger service. He talks about several things in Django that need work and improvements that could be made. It’s really an interesting look at what it takes to go big. Continue reading “Why I Hate Django” →

UAV Medical Couriers

September 14, 2008 by 27 Comments

We’re skeptical about most technology that’s designed to help remote villages (yes, even that one), but these new UAV medical couriers look like a great idea. The turn around time for medical sample analysis in remote South African villages can be excruciating. A team of engineers have attempted to adapt two different unmanned aerial vehicles for transport of medical samples. These could be either blood or saliva that needs testing. Test results would be relayed via phone as they are now, but the initial transport time would be much faster. The larger of the two UAVs can carry up to 500g; that’s enough to haul two units of blood for transfusion. The UAVs can be launched by hand and can survive winds up to 45kph. They fly their preprogrammed routes autonomously and don’t require any operator intervention. The team has flown two successful trials and is waiting for approval from the South African Civil Aviation Authority. For safety, they’re only transporting samples that can be sterilized before flight. New Scientist has a short video after the break. Continue reading “UAV Medical Couriers” →

Passive Network Tap

September 14, 2008 by 32 Comments

Making a passive network tap can be an easy and inexpensive undertaking as shown in this Instructable. Passive monitoring or port mirroring is needed because most networks use switches which isolate the network traffic and this does not allow for the entire network to be monitored.  This example uses a single tap, using multiple taps will provide access to the full-duplex data separately. By using two taps you are able to monitor inbound data that is passed through one tap, and outbound data that is passed through the other tap.  Separate taps are desired because most sniffer software handles half-duplex traffic only and requires two network cards for full-duplex.

Continue reading “Passive Network Tap” →

PC Stands For “Patriotic Computer”

September 11, 2008 by 11 Comments

[vimeo http://vimeo.com/1709336%5D

On the seventh anniversary of the events of September 11, 2001, it’s important to reflect on patriotism, nationalism, and responsibility to your country and motherland. This USB memorial lets us think about our contributions to our great nation. Or it’s just a tribute to misguided nationalism and capitalism via insipid flag waving. Instructions are available at Instructables.

[via F.A.T.]