Post a Comment On: Internal Monologue

[Image]Image by Stephanos Neofytidis from here.

Soon, I bet we'll be able to purchase extra senses the way we now purchase extra peripherals for our personal computers. Sullivan links to a Wired article about someone who gave themselves an inherent sense of which way was north, via a vibrating belt:
For six weird weeks in the fall of 2004, Udo Wächter had an unerring sense of direction. Every morning after he got out of the shower, Wächter, a sysadmin at the University of Osnabrück in Germany, put on a wide beige belt lined with 13 vibrating pads — the same weight-and-gear modules that make a cell phone judder. On the outside of the belt were a power supply and a sensor that detected Earth's magnetic field. Whichever buzzer was pointing north would go off. Constantly. "It was slightly strange at first," Wächter says, "though on the bike, it was great." He started to become more aware of the peregrinations he had to make while trying to reach a destination. "I finally understood just how much roads actually wind," he says. He learned to deal with the stares he got in the library, his belt humming like a distant chain saw. Deep into the experiment, Wächter says, "I suddenly realized that my perception had shifted. I had some kind of internal map of the city in my head. I could always find my way home. Eventually, I felt I couldn't get lost, even in a completely new place."One of the coolest abilities that humans have is to take external tools and sense-enhancers and integrate them into our very psyche. This is the thesis of the book Natural Born Cyborgs, and it seems to be supported by the Wired article quoted above:
So here's the solution: Figure out how to change the sensory data you want — the electromagnetic fields, the ultrasound, the infrared — into something that the human brain is already wired to accept, like touch or sight. The brain, it turns out, is dramatically more flexible than anyone previously thought, as if we had unused sensory ports just waiting for the right plug-ins. Now it's time to build them.