Z. Obrenovic, J.B. Martens
Sketching Interactive Systems with Sketchify
ACM Transactions on Computer Human Interaction (ToCHI), Vol. 18, no. 1, April 2011. (draft, PDF)
Also presented at the ACM CHI 2001 conference, in a Design Materiality section.
Z. Obrenovic, D. Gasevic
Mashing Up Oil and Water: Combining Heterogeneous Services for Diverse Users
IEEE Internet Computing, vol. 13, no. 6, pp. 56-64, November/December, 2009.
© Zeljko Obrenovic, 2009-2011.