Mapping app turns art into a sharable walking route

6 mayo 2015

The Trace app turns a digital sketch that you draw on your smartphone screen — heart, maple leaf, raindrop — into a walking route that you can send to a friend. The recipient of the «gift» receives step-by-step walking directions that eventually reveal the hidden shape on a map.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/y_Rn828mJ4I/150506164118.htm

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