Overcoming Zeno's paradox: using long-exposure technology to capture a Deleuzo–Bergsonian perspective of movement in qualitative research.

This methodological paper considers how movement may be captured and expressed in qualitative data. Beginning with a history of movement as it has been represented in empirical studies, this paper posits that movement has been undertheorized in qualitative research (via video and photograph); theorizes movement under the Deleuzo–Bergsonian concept of duration; and wonders how movement as a kind of 'dynamic unity' might be expressed as visual data. Using photographs collected from a troupe of fire-manipulating circus performers, this study suggests the use of long-exposure camera technology as one practical means of thinking about movement (as duration) in qualitative research. [ABSTRACT FROM AUTHOR]