Tractatus Logico-Philosophicus A Book by Ludwig Wittgenstein www.gutenberg.org The totality of factsEverything that can be saidI am my worldEthics and aesthetics are oneWhereof one cannot speak
What we have known since long A Quote by Ludwig Wittgenstein The problems are solved, not by giving new information, but by arranging what we have known since long. notetakingunderstandingproblemsinformation
Guidebook: Graphical User Interface Gallery A Website guidebookgallery.org Guidebook is a website dedicated to preserving and showcasing Graphical User Interfaces, as well as various materials related to them. uxsoftwareinterfaces