1) Understanding the media concept of projection mapping, by Yiyun Kang's PhD dissertation, <The Spatiality of projection mapping: A practice-based research on projected moving-image installation> Projection mapping generates a distinctive relationship between screen, moving image, and space, by reconfiguring through the notions of surface and depth (p.10) In contrasts, projection mapping is essentially incorporated within a space or object and cannot be archived in its original version; once de-installed from the exhibition venue, the artwork disappears. For this reason, projection mapping lacks the durability of art practices such as film and painting, and aligns more with live performance art in terms of transience, because performace's ephemerality provides it with an identity that separates it from other art disciplines; performance is identified through live actions in space and time before a live audience. In this view, projection mapping is also a tempor...