We recently visited Sea World in Orlando, where we spotted this unique “Quick Response” or QR code, promoting Sea World’s upcoming Turtle Trek exhibit.
A QR code is a pictoral representation of information that can be easily read by devices such as your smart phone. You may have also used a QR code to check in at the airport.
To read a QR code, you need to install a free QR code reader on your phone. I use this one for iPhone and iPad called simply Scan. Or try this one from Kaywa which is more universal.
The code here on the turtle will automatically open a YouTube video about the new Turtle Trek exhibit, which looks really awesome. Try it!