Kurzweil spoke of accelerating change in information, biological and nano technology. These interact, feeding each other. For instance, as IT improves, biological research accelerates. The following quote refers to HapMap, a genetic research project:
At the project’s outset, determining which SNP a patient carried at one site cost almost a dollar, and researchers could test hundreds a day. Today, the price has dropped to less than a cent per SNP, and millions can be tested in a day. The accuracy of the testing has improved as well, Daly says.
Similar improvment in IT technology has had dramatic impact on many genetic research projects.