Reversing Google’s IPhone Voice Search

November 18, 2008 by Eliot 4 Comments

Google recently updated their Google Mobile App with a couple new features. Voice Search automatically starts listening when you raise the phone to your ear. Just say what you’re looking for, and it will poll Google and return the results. The app leverages Google’s voice recognition engine, which they’ve been training with Goog-411. [Andy Baio] has been experimenting with audio transcription and was curious what the new app was doing behind the scenes. He started by sniffing the packets as they traversed his network. Unfortunately, the size of the data packets transmitted is so small that he’s almost certain he’s missing something. He’d appreciate any help in this endeavor. Part of the problem might be Google getting special treatment and using undocumented iPhone SDK features.

SketchUp Adds Dynamic Components

November 17, 2008 by Eliot 8 Comments

[youtube=http://www.youtube.com/watch?v=4aVW5X-tb8s]

Google just announced the release of SketchUp 7. SketchUp is a 3D modeling program with a fairly robust free version. They’ve added quite a few features and the one that caught our eye in particular was dynamic components. Dynamic components have behavior specific to the object. The example in the video above shows a staircase changing the number of steps as its height is increased instead of distorting the overall staircase shape. The new version also allows for interaction, so model properties change based on user actions.

Google has always encouraged sharing of objects created in SketchUp. Thingiverse launched today with a similar emphasis. The site is built to encourage the exchange of plans for physical objects. It supports many different file types from plain images, AutoCAD dxfs to Eagle schematics. Many of the designs already posted are made to be cut out by a laser cutter or built by a 3D printer.

[via Make]

Google Explains Android Patches

November 13, 2008 by Eliot 6 Comments

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Google has been trickling out info about what they’re actually fixing in the G1 firmware updates. Before RC29, users were able to bypass the phone lock using safe mode. RC29 also brought WebKit up to date, presumably patching the bug [Charlie Miller] found. RC30 takes care of root console problem. Unfortunately there are very few details as to what or how particular items were broken. This release method leaves much to be desired; having the official Android Security Announcements group be the absolute last place to get security news is asinine.

[photo: tnkgrl]

Running Debian And Android On The G1

November 11, 2008 by Eliot 6 Comments

tmobileg1

[Jay Freeman] has a rather exhaustive tutorial on how to set up a Debian environment on your T-Mobile G1. The first major issue with this is that getting root level access through telnetd is being patched. It certainly is a security issue that needs to be fixed, but a user shouldn’t have to root their own phone to begin with. While the G1 comes with some Linux tools, they’re limited. [Jay]’s goal was to create a familiar Debian environment on the phone. It takes a few tricks, but if you’re familiar with the command line, you shouldn’t have any problems. Debian already has ARM EABI support, so creating a working image isn’t a problem. The image file is stored on the SD card and mounted using the loopback device. The G1’s kernel has module support turned on, so [Jay] created an ext2 and unionfs kernel modules. [Benno Leslie]’s Android version of busybox is used to perform the actual mounting. Once mounted, you just need to chroot into the environment to start playing with native Linux apps. [Jay] takes this a step further by using unionfs to make the Android and Debian environments share the same root. This is really a great how-to and it’s nice to know that modules can be added to the kernel.

[photo: tnkgrl]

[via Hackszine]

Android Executes Everything You Type

November 9, 2008 by Eliot 11 Comments

This is one of the more bizarre bugs we’ve ever heard. The T-Mobile G1 has an open root shell that interprets everything you type as a command. It was discovered when a user just happened to type the word ‘reboot’ in a conversation and the phone immediately rebooted. A patch has already been rolled out to fix this issue. It also buttons up the earlier telnetd SUID problem.

[photo: tnkgrl]

Android Source Code Released

October 21, 2008 by Eliot 14 Comments

[youtube=http://www.youtube.com/watch?v=7Y4thikv-OM&fmt=18]

Google has officially released the Android source code. While the T-Mobile G1 is being released tomorrow—some already have it—it is just one Android device. The availability of the source means that the platform could be port to almost any device. It’s a complete embedded Linux package and we’ve already seen it running on the N810. We can’t wait to see what hacks come out of this.

Android Hacks Roundup

October 10, 2008 by Patrick Lokken 5 Comments

Our friend [Jeffrey Sharkey] hacked the iTunes remote control protocol and produced his own version for Android, one of the smartphone OSes we just covered. He pored over dumped packets for a few days and wrote a client which is of course GPL’d. Besides that, he’s been busy winning the Android Developer Challenge. His app, Compare Everywhere, was one of the top 10 winners, netting him a cool $275,000. This ingenious bit of code deciphers barcodes scanned using a cell phone camera and then finds prices for that item at every nearby store that sells it.

The other winners wrote apps that do cool things such as one-click cab ordering, locate missing children, and find parties. Check out all 50 finalists and winners here.