A computer that used vacuum tubes as switching elements; for example, the UNIVAC I. See computer generations. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Today's computers represent a quantum leap in performance and complexity compared with the technology available only a few years ago. Nevertheless, a paramount goal of these late and future designs is ...

It's unlikely that machines will ever perfectly mimic a human brain, but next-generation computers could come very close. Here are some educated guesses as to what the future of computing could look ...