This map visualizes the concept of “post-colonial technoscience” discussed by Smith, L. C. 2010. Locating post-colonial technoscience: through the lens of indigenous video. History and Technology: An International Journal, 26(3): 251-280. It was done by using the free CMap Tools (click to enlarge).
This concept map builds on Bryan Pfaffenberger’s article “Social anthropology of technology”, Annual Review of Anthropology 21(1992), pp. 491-516, in which he discusses the use of sociotechnical systems in an anthropological context. This map tries to visualize the concept. It was done by using the free CMap Tools (click to enlarge).
Nice piece of software that can be tried for free: http://www.visualthesaurus.com/
When searching for “medium” e.g., you will get this kind of map: