Context-aware search (I think the term “mobile search” has “horseless carriage” written all over it) is the next big thing according to Google founder:

“Mobile, mobile, mobile” were the words of Google Inc. (GOOG.O) Chief Executive Eric Schmidt this week when asked what technologies are most intriguing to the computer Web search leader.

What are the building blocks for context aware search? Location information, RFID-tags, pattern recognition in images and sound and of course one or more internet connected devices. We’re going from an internet of documents to an internet of places and an internet of objects.