ceiling lights & chandeliers
end user development 2nd international symposium is eud 2009 siegen germany march 2 4 2009 . proceedings
p this book constitutes the refereed proceedings of the 2nd international symposium on end user development is eud 2009 held in siegen germany in march 2009 . p the 12 revised full papers presented together with 2 invited talks and 2 refereed notes were carefully reviewed and selected . the papers report latest advances in the field of end user development eud such as collective understanding and sense making of use problems and solutions the interaction among end users with regard to the introduction and diffusion of new configurations or delegation patterns that may also partly involve professional designers .