Daily UI — #008: 404 Page
8th edition of Daily UI: 404 (Not Found) Page. Actually quite hard to imagine how to get a good user experience from an error page. I guess the most obvious is to show “related information” — guess on the page name the correct information the user was looking for. Since this hardly ever works, adding a free form field where the user can tell us what he is looking for, so a human can give a hand seems reasonable.