Being overwhelmed by computing technologies, we are forwarding more and more of our skills into area of "thinking by head". Our designing capabilities are turning into capabilities of "how to work with very intelligent technology". The processes of human brain, nevertheless, are different to the processes in computer. Designers are said to think by hand. As architects we are looking for final forms that not only fulfil the technical requirements, but are beautiful as well. Therefore sketching is one of the skills that belongs to an architect in order to design and particularly to work in a team. The workshop will accordingly focus on sketching on electronic devices in comparison with sketching on paper. Is it actually possible to switch to tablets when sketching? If yes, which application is the best to use? In order to find that out, there will be a test of three applications: ColLab Sketch, Queeky and FlockDraw. The participants will be sketching on-line and helping to find the best way of communication by sketch. By drawing they will become a part of the research, their work will be post-produced and exhibited at the welcome dinner.