QR Codes

QR codes are two-dimensional barcodes that can be read by many cell phones and smartphones. The codes, which are small squares with black and white patterns, appear in a variety of places, such as magazine and newspaper ads. A QR code is used to encode some sort of information, such as text or a URL. Source: Cellphones.about.com.

100 trees around the Quad have had these QR codes placed on them. If you have a smart phone, you can download a free QR code reader from your App store to read these QR codes. Scanning one of these tree’s QR code will take you to a page on this website corresponding to the tree you are looking at.

These codes have been placed on trees all around the Quad

These codes have been placed on trees all around the Quad

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