IDG Contributor Network: Don't do what I say, do what I mean!

Today, personal assistants do a good job with simple tasks like setting reminders, playing a favorite playlist, even calling your significant other when you direct the personal assistant to “call spouse.” The challenge is to perform more advanced tasks like understanding what we mean, as in ordering pizza for delivery. The concepts of ordering pizza will require the understanding of product choice, payment and delivery. Linking fundamental product concepts to spatial, temporal and pa