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The Faces of Mechanical TurkNovember 20

When you experiment with Amazon's Mechanical Turk, it feels like magic. You toss 500 questions into the ether, and the answers instantly start rolling in from anonymous workers around the world. It was great for getting work done, but who are these people? I've seen the demographics, but that was too abstract for me.

Last week, I started a new Turk experiment to answer two questions: what do these people look like, and how much does it cost for someone to reveal their face?

Answer #1. This is what Mechanical Turk looks like (click for full-size):

Answer #2. About $0.50.

Results

Here's my original request:

Upload a photo of yourself holding a handwritten sign that says "I Turk for ...", filling out why you turk. For example, "I Turk for Cash," "I Turk for My Kids," "I Turk to Kill Time," or whatever else you like. Be honest, be funny, be whatever you like.

As a good faith gesture, here's my photo.

Musicians Get Meta in Guitar Hero and Rock BandNovember 19

There's something satisfyingly self-referential about watching talented musicians try to play their own music in Rock Band and Guitar Hero. Especially when they're worse than you.

Here's a list of every video I could find. Let me know if I missed any.

Anthrax's Scott Ian, "Madhouse" at Best Buy

"You suck. You're going to have to write easier songs... 20 years ago."

Continue reading... 

Deconstructing Google Mobile's Voice Search on the iPhoneNovember 18

I've experimented with audio transcription lately, but always with big, clumsy humans. I'd happily use cyborgs speech recognition software, but even today, automatic conversion of voice-to-text is still flawed. Naturally, I was intrigued when Google announced they were adding voice searching to their Google Mobile iPhone app.

Google's flirted with voice-to-text conversion in the past, with GOOG-411 and their Audio Indexing of political videos on YouTube. But this is the first time they're offering a web-accessible interface for speech conversion, albeit completely undocumented, so I decided to poke around a bit to see what I could find.

Over the last few hours, I've been analyzing the traffic proxied through my network, trying to reverse-engineer it to get to something usable, but I've hit my limits. I'm posting this with the hopes that someone out there can run with it and find out more.

Behind the Scenes

Here's what we know so far: When you first start speaking into the microphone, the app opens a connection to Goo

Yes We DidNovember 4

(Credit: Michael Buchino, also available as a shirt)

 

Girl Talk's Feed the Animals: The Official Sample ListOctober 29

Last month, I dissected Girl Talk's Feed the Animals using the list of samples lovingly collected by hundreds of Wikipedia users. But that was totally unofficial, a crowdsourced attempt to find musical needles in a giant mashup haystack.

Well, the official CDs were shipped out last week to everyone who donated more than $10. Inside, as promised, was the official sample list — a one-page insert with every single sample on the album. Steve Heil was the first to scan it and contact me.

Unfortunately, a huge block of printed small-caps text isn't very useful for my kind of fun, so I tried throwing into several OCR engines on WeOCR to turn the image into text. Tesseract gave the best results, but it was still a mess that needed quite a