Ted NelsonAfter all of this, the first keynote of this conference will be delivered by hypertext veteran Ted Nelson. He basically begins by saying the present computer world is appalling - it is based on techie misunderstandings of human life and human thought, hidden behind flash user interfaces. The GUI (or for him PUI - park user interface) presents a cosmology which categorises all computer tasks into paper-based tasks. WYSIWYG, too, remains paper-based, of course - what you see is what you get when you print it out. (Developed, of course, by Xerox - what a surprise.)