[HAL9000]

Current computer architectures are too primitive to do a good job at natural speech recognition. I think it would require organic computing to get it right. But perhaps humanity is better off without that.

[coconutt2000]

Well, not necessarily organic computing per se, but certainly a practical means of modeling data handling on organic processes. In other words, lots and lots of parallel processing power, with the programming designed to mimic our organic brains.