Month: June 2008

Drive Slagging

June 11, 2008 by 12 Comments


Maybe you wiped your iPhone by filling the hard drive with music, or maybe you used a more sophisticated method. In either case, your phone is clean, but the hard drive in your computer is still chock full of evidence of your misdeeds (or just personal emails to your mother). If you fear forensic analysis will expose your wheelings and dealings, then a full format is not enough; you’re going to have to obliterate the plates inside the hard drive.

To that end, [Eecue] posted this worklog of slagging a hard drive. Using a propane powered furnace, he melted most of the drive’s components by placing it in a steel crucible which was lowered into the furnace. After a few minutes everything but the steel casing and a few bits of woven fiberglass from the PCB were melted down completely. You can see the entire process in [Eecue]’s drive slagging photo album.

With solid state drives becoming popular and their inherent difficulty of assured erasure, physical destruction is looking like a lot more reasonable option. As you readers have stated in the past: it’s certainly a lot more fun.

Perceptual Chronograph

June 11, 2008 by 22 Comments


All praise to [Limor] for uncovering this incredibly odd project. [magician]’s perceptual chronograph is designed to test whether time “slows down” in stressful situations. The device flashes a random number on the display very quickly so that it is impossible to perceive what is actually being displayed. If you can read the number while under stress, it means that your ability perceive time has increased. It’s hard to believe, but check out the video embedded after the break that investigates the phenomenon. We can’t help, but wonder how [magician] personally plans on testing this.

Continue reading “Perceptual Chronograph” →

William Gibson Interviewed By Io9

June 10, 2008 by 8 Comments


Like many of you, growing up Neuromancer played a pivotal role in how we thought about the future and where “cyberspace” was going. Things have turned out very different. Although the underlying mass of data and consciousness is still there, it’s not the fully immersed 3D world some are still clinging to. [William Gibson], author of the seminal novel, has recognized this and readers will find his recent works like Spook Country, are set very firmly in the now, with technology like location sensitive augmented reality. io9 sat down with him during a San Francisco visit to talk about his fondness for Vancouver, the inability of authorities to maintain secrets, if his novels are really dystopian, and whether moving to Canada counts as draft dodging if you never get drafted.

Wiping An IPhone (more Thoroughly)

June 10, 2008 by 7 Comments


You may be hoping to subsidize the purchase of an iPhone 3G with the sale of your old one, but since you should wipe all your personal data from the old one first, we brought you [Rich Mogull]’s method for wiping all your private data off of an iPhone. The method, which involves overwriting your data with music, is slightly flawed, mainly because of live files that can’t be deleted while the phone’s OS is working and because the OS reserves a portion of the hard drive as unwritable space, which will make it impossible to completely fill it with music.

For those looking to annihilate every scrap of personal information, check out [Jonathan Zdziarski]’s method. It involves restoring the phone as a new phone, then jailbreaking it. Once the user has shell access, umount is used to force the two mount points into read-only mode. Now the partitions can be overwritten with /dev/zero, which should wipe them clean. The phone should then be forced into recovery mode to perform another full system restore, and the process is complete. As [Zdziarski] notes, several iterations of the process with /dev/random should prevent even NAND recovery, but there is an even better way of ensuring full data destruction: “simply take a sledgehammer to the device.” If you are unfamiliar with the command line though, chances are [Rich Mogull]’s method will be easier for you to handle, but don’t blame us if you sell your phone and the Feds get wise to the evidence you left on it.

[via Engadget]

Linux Web Development Tools

June 10, 2008 by 11 Comments


Download Squad has been publishing an informative series on switching to Linux, and their latest article is about the benefits of web tools on Linux.

HTML editors like Bluefish and Quanta do not have all the features of Dreamweaver, but with many modern CMSes these features aren’t really necessary.

Other benefits include testing out web pages on your Linux home environment, and adding webhosts as remote locations. This makes management, testing, and deployment easier, and can eliminate the need for FTP software.

Bear in mind that the article is only the first part of an ongoing series on Linux web tools, which is itself part of a larger series about switching to Linux.

Location Aware Task Tracking

June 10, 2008 by 2 Comments


With the iPhone finally getting legitimate GPS we’re bound to see more widespread use of location based apps. Services like Dodgeball, Brightkite, and a few Twitter clients have been around, but failed to tightly integrate with the hosting phone. Now we’re seeing applications that reach beyond just “finding your friends”. [Merlin Mann] directed us to the version of OmniFocus for the iPhone. OmniFocus is a task management system that’s now location aware thanks to the iPhone. This means it knows to show you your grocery list while you’re at the store and work tasks while you’re at work. Passive interaction could really make similar systems a lot more enjoyable to use.

We think this is just the tip of the iceberg. Imagine alternate reality gaming that gives you a virtual map while you navigate the real world. Geocaching, road rallies, and scavenger hunts could have a running narrative displayed as you progressed. Using technologies like GeoRSS will let us pull data back into the real world making that rare trip outside a lot less painful.