1. Abowd, G.D., G.R. Hayes, J.A. Kientz, L. Mamykina, E.D. Mynatt. 2006. Challenges and Opportunities for Collaboration Technologies for Chronic Care Management. The Human-Computer Interaction Consortium (HCIC 2006). Fraser, Colorado, USA, 2006.
2. Anoto. 2011. Anoto Group AB, Traktorvägen 11, Box 4106, SE 227 22 Lund, Viewed April 26th 2011,
http://www.anoto.com
3. Ashforth, B.E., R.H. Humphrey. 1993. Emotional Labor in Service Roles: The Influence of Identity. The Academy of Management Review 18(1) 88–115.
4. Bardram, J.E., C.A. Bossen. 2005. A web of coordinative artifacts: collaborative work at a hospital ward. In Proceedings of the 2005 international ACM SIGGROUP Conference on Supporting Group Work (Sanibel Island, Florida, USA, November 06 - 09, 2005). ACM Press, NY, Sanibel Island, Florida, USA.
5. Carstensen, P., C. Sørensen. 1996. From the Social to the Systematic: Mechanisms supporting coordination in design. Computer Supported Cooperative Work. The Journal of Collaborative Computing 5(4) 1996.