Pupils in Bangalore help a research team in India develop a new mobile barcode system. A Microsoft Research India team in Bangalore has worked with students and has now come up with a QR code system that uses webcams and sheets of paper displaying the barcodes, in order to identify, gather, and analyze the multiple choice responses of the pupils . This technology is meant to be an innovative new way to ask students for feedback. It can help to poll a classroom to either ask the pupils for their…
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