If you can send SMS messages on your cell phone, you can search Google. Just send your query to 46645 — try help as a test — and soon you’ll receive results right on your phone. Trouble is, I haven’t actually been able to get this to work on my phone — so I can’t

This article from the New York Times comments on how PDAs are significant sources of evidence in criminal prosecutions, in cases where the accused downloaded lots of incriminating information onto his or her palmtop, and then forgot to delete it. An expert is quoted in the article as saying that a PDA is a person’s