By now most of you would have already have had some contact with the qr code, for those who have not here is a VERY simple explanation: The qr code is like a barcode which when scanned by a smartphones camera, through special qr reader software (freely available in your app store)  will...

Learn how to play Led Zeppelin’s Stairway to heaven on the ipad garageband application. For the record, I am not even close to being a musical person, so when I heard about the Garageband application for the first time it sounded like a really cool app. The promise of being able to play...