Owners of smartphones equipped with near-field communication (NFC) technology, such as new Nexus S 4G, will be able to check-in on Foursquare and receive a special Google I/O badge by chicking their phones against posters. If you are like most U.S. smartphone owners and don’t have an NFC-enabled phone, you can scan a QR code on the poster instead.
Launch a social media campaign that will build your brand and deliver results in our online Social Media Marketing Boot Camp starting June 7. Speakers include Abigail Cusick (Bravo Digital), Gregory Galant (Sawhorse Media), Alex Leo (Thomson Reuters Digital), Jim Tobin (Ignite Social Media), and many more. Read the reviews. 
Today YouTube and Google are taking online video captioning to the next level, unveiling their new live video captions during the Google I/O live video stream later today.
