Computer-Brain ConnectionI met with a prospective new small business computer network support customer this morning. As we talked about the IT services we provide thru our Pertingo® Computer Support Service, the application of Dragon Dictate came up. I had to admit that this was an area of Information Technology that had not progressed as quickly as I had expected it to do. I was predicting in the early 1990s that we'd all be talking to our computers like the folks on the Starship Enterprise by the mid-90s. I was wrong by more than a decade so far. While the current version of Dragon Dictate and many of its competitors will do a pretty decent job of allowing you to dictate documents, none of them are particularly good at allowing you to control your PC using your voice.

Imagine my surprise when I get back to the office and discover that researchers at the University of North Florida have moved from voice recognition to thought recognition. That's right. They've connected two epilepsy patients to a computer via electrocorticography (ECoG). The process requires drilling a hole in your skull so it probably won't catch on too quickly. However, the results were nearly 100 percent accurate.

As exciting as this research may be for some, it still doesn't solve the real problem with voice recognition. The English language (and any other popular human language) is too complicated for a computer to learn. It can recognize the words, but it cannot discern meaning from them. That's why dictation is fairly simple and highly accurate but understanding is about zero. Talking to your computer is still a good decade or more away. But I'll keep hoping.