Twitter When People Take Surveys on Smartphones | Versta Research Blog https://t.co/DwhPu4XVVm @InsightsMRX #mrx https://t.co/sYgEkXwkHi When People Take Surveys on Smartphones | Versta Research Blog https://t.co/DwhPu4XVVm @InsightsMRX #mrx https://t.co/sYgEkXwkHi Mar 27, 2017 1 #mrx