The Incredible Shrinking Technology
Pointing to the smartphone, Kurzweil says, devices like the iPhone are 100,000 times smaller than the computer that he used as an MIT student. "It is also several thousand times more powerful," he says. "It is a million times cheaper. That is a several billion-fold increase in price performance." Technology is being reduced at a rate of "100,000 in 3-D volume per decade," says Kurzweil. "That is another predictable exponential trajectory, so computers of this capability will be blood-cell size in 2030."