Google embedded near-field communications chips into each and every one of these “Recommended on Google Places” window stickers, which you’ll be able to trigger with a shiny new Nexus S.

Google’s now distributing these signs on a trial basis to Portland, Oregon businesses as part of a larger Google Places kit.

This trial using these NFC stickers is a fist kind of NFC application in every day life usage. The main question now is to understand how physical place may take advantage of this service for their day-to-day business.