Photo from Matthias Schicker's post. [http://www.medien.ifi.lmu.de/fileadmin/mimuc/mmi_ws0405/uebung/essays/matthias.schicker/Devices_for_text_input.htm] [http://www.medien.ifi.lmu.de/fileadmin/mimuc/mmi_ws0405/uebung/essays/matthias.schicker/Devices_for_text_input.htm] I attended last week'