Video-Cued Recall Interview with Helmut (German version excerpt):

Helmut is a history and literature teacher. He is fascinated by the sound features of the work and also explores the possibility of three-dimensional movements. He primarily uses his hands to produce the shadows, using the numbers only to change the scenes.

Produced by the Ludwig Boltzmann Institute Media.Art.Research. Linz; interviewers: Lizzie Muller, Ingrid Spörl, Katja Kwastek; camera: Sigrid Nagele, Ulrike Pimminger; video editing: Ulrike Pimminger; Interviews conducted September 2009 in Linz (Austria).