Even though the project died, the ideas in it have spread. It's a funny exercise for a trained eye to look for ideas originating in The Humane Interface through

Even though the project died, the ideas in it have spread. It's a funny exercise for a trained eye to look for ideas originating in The Humane Interface throughout all kind of modern interfaces. That book has been much more influential than it may seem - all the good interface designers seem to know it or at least follow its principles.