Recently I tried to read an article about huge advances in computer technology that appear to be just over the horizon.
I say “tried,” because the article includes sentences like this one: “Quantum annealing (QA) has been proposed as a quantum enhanced optimization heuristic exploiting tunneling.” I recognize each of those words as being English, and capable of being understood on a word-by-word basis — but put them all together and my conscious mind explodes. Rather than grasping the intended, core meaning, my brain diverts into cul-de-sacs like: “Hey, shouldn’t there be a verb somewhere near the end of that sentence?”
But the key concept from the article is that a new form of computer design called a quantum annealer, that a joint project between Google and NASA is experimenting with, is proving to be as much as 100 million times faster at solving difficult, multi-variable problems than the “classical” computer design. The article cautions that there are still lots of technological hurdles and challenges to be addressed before the quantum annealing approach can be turned into practical technology, but the test results are enormously promising.
It’s not hard to imagine what such a dramatically enhanced and powerful computer could accomplish for an entity like NASA, in calculating the trajectories needed to dodge asteroids, skirt gravitational fields, and safely land spacecraft on alien surfaces. You could also see how new computers with such tremendously accelerated raw processing power could be used by governments — in decrypting encoded messages, for example — or by hackers looking to crack passwords. And, of course, such advancements typically are followed by great leaps forward in miniaturization and new applications that weren’t even considered before the technology came on line. Futurists and dreamers will have a field day considering how faster processing power could be used, for example, in diagnostic medical equipment or implants.
What would having a computer that processes 100 million times faster mean for the rest of us? We’ll still be moving at standard human mental and physical speeds, of course, unless the new technology results in a trend toward creation of speeded-up cyborgs. Nevertheless, there is one great promise for all PC users arising from development of inconceivably faster quantum annealing computers: no more frustrated staring at the computer screen, watching the annoying spinning circle of death!