One of my "ah-ha" moments came during this presentation of an app written by Bogdan Popp, a Test Lead on the Surface team, during his "free time".
This app spreads all of your photos over a geographical map according to their gps positioning that was stored when the picture was taken, and also allows you to filter by location, date, etc and lets you use touch to set the GPS position for photo that was previously unset.
Seeing this experience on the Surface really brings the Surface platform alive in a whole new way. I sooo badly want this for my tablet pc.
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