Tag: dopplr

  • Location Traces as Art

    Location Traces as Art

    Determined to teach others how much data telecom providers not only harness but retain, German Green Party politician, Malte Spitz, sued his cell phone service provider, Deutsche Telecom, for his location data. What he received was raw data of his location, signal strength, and when he was on the phone.  Working with the German newspaper Zeit, he then […]

  • Dopplr City Colors

    Did you know that dopplr assigns a unique color to each city? Neither did I. It’s not just random either – there’s an algorithm at play here. From the dopplr blog: We wanted a deterministic RGB colour value for each city. At first, we tried mapping the latitude and longitude of a city to a […]