Farmers Market Coalition
During 2020, FRESHFARM, an organization that manages farmers markets in the Washington, D.C., area, piloted a relatively low-cost device that counts the number of pings from mobile phones as they connect with a Wi-Fi network. This technology does not reveal any of the phone owner’s identifying information, nor does it collect data from phones. Instead, these counts provide a way for farmers market managers to estimate the number of visitors and their length of…