Quick response codes central to green initiative by Punjab Agricultural University

Quick response codes - Trees

PAU is adding the barcodes to trees to provide scanners with instant educational information. The Punjab Agricultural University (PAU) in India has announced that it is launching a new program that will use quick response codes on trees to offer people instant information include the age of the tree and the benefits it provides. This use of the barcodes is a component of the PAU’s broader Green and Clean Campus initiative. Beyond the quick response codes, the Green and Clean Campus initiative will also restore the rock garden on the…

Read More