tjowens: RT @dancohen: EpiCollect: crowdsourced data collection via Android/iPhones. Free & open source. http://bit.ly/gtYmVj (via @alastairdunning)

tjowens: RT @dancohen: EpiCollect: crowdsourced data collection via Android/iPhones. Free & open source. http://bit.ly/gtYmVj (via @alastairdunning)