snowball sample n.— «Researchers pursue what is called a “snowball sample,” seeking out workers who then recruit their friends in a process they liken to a chain letter, or to the “six degrees of separation” theory of connectedness. A...
sousveillance
n.— «Sousveillance means “to view from below.”» —“Record the Lens That Records You” by Patrick Di Justo Wired News Nov. 28, 2002. (source: Double-Tongued Dictionary)
hypergonar n.— «Chrétien’s “hypergonar” adapters made use of an optical trick called anamorphosis, whereby a curved lens placed in front of an ordinary camera could squeeze a large field of vision into the frame. Another...