Dr. Oliver Creighton is Requirements Engineering Program Manager at Corporate Technology, Siemens AG. His responsibilities include consulting, training, and further developing requirements engineering techniques for several operating units within Siemens. He received his diploma in computer science from Technische Universität München in 2001 and his doctoral degree with distinction on a video-based requirements engineering technique in 2006. He is co-author of the book "Open-Source-Software" published in 2004 by Springer-Verlag. His research interests include requirements & development techniques, knowledge modeling, and cinematic communication.