Old Technology Commercials

This article links to several old commercials for then-cutting-edge technology. The AT&T ones are from 1993 and...we're basically there now. It makes me wonder what the iPad and other tech that seems so great today will look like 20 years later. I confess I'm not even sure what I would expect to see 20 years from now. I'll hope for a big shift to solar power and 99.95% accurate computer voice recognition.