Imagine a room in which students pick an item from a museum then do this with it on their screens. You have their attention. How do they then take it and create a string of memories that take them through assignments and beyond?
Imagine downloading ahead of a visit the audio tour for a special show? My visit to the Royal Academy to see the Van Gogh letters had my mother as the audio tour - I wish I'd recorded it. Where we now have ONE voice and script very soon there will be many - then you can choose who you want as your guide.
And then imagine an audiotour pinned to locations as you walk around a town, showing you before and after vistas, telling you stories or offering an alternative soundscape. Not if your in a hurry. And if on your daily commute you'll turn yourself into an expert and need to upload your own research and insights. Here the 'Blood, guts and babies' medical tour from the Wellcome Foundation.
And at the risk of getting hit by the next best, take your eyes of the footpath and take a augmented view not just of a shop or cafe, but illustrated history ... London Blitz would be scary, to see a motorbike currier heading towards a bomb crater.