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In this paper, we report on the methodological challenges involved in conducting collaborative mobile computing. We investigated two social navigation studies in which pairs of participants were collaborating together over small, mobile, devices. Both of these studies took place in the field, in outdoor and unstructured environments. We reflect on the… (More)
Transport media were developed to maintain the viability and to prevent the overgrowth of organisms in a specimen for bacterial culture. Is what you expect what you get when you purchase transport media from a manufacturer? This article explores some of the reasons why the buyer should beware.