In a nutshell, augmented reality (or AR) is about superimposing a computer-generated image, sound or video on to a live view of the world. This can take a number of forms – with a web cam on the computer or even on your smartphone. There’s no doubt about it, augmented reality is cool. But when it comes to using in the classroom, which applications go beyond the purely superficial geekery, to techniques that are actually useful in promoting learning?
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