Zenly (recently went bust) did this! https://blog.mapbox.com/clear-the-fog-with-zenly-fc7778b06c33 https://blog.mapbox.com/clear-the-fog-with-zenly-fc7778b06c3

Zenly (recently went bust) did this! https://blog.mapbox.com/clear-the-fog-with-zenly-fc7778b06c33 https://blog.mapbox.com/clear-the-fog-with-zenly-fc7778b06c3... > Zenly’s location tech works in real time to uncover the map as you cover more ground. Zenly’s location tracking runs in the background, updating automatically as you check out new neighborhoods and take road trips. (it's very social though I think, more "compete with friends!" than "explore your neighborhood & find delight in small things)