Preface: Visual Empires 1. Focussing on Empire

Empires and Empire-Building City-States

Focussing on Extra-Ordinary Users

“Universal Access” is often focused on modifying main-stream products to respond to the demands of older and disabled people – which implies an extremely wide range of user characteristics. “Accessible” system design can produce systems which may be “accessible” but are in no sense “usable”. Many system developers also seem to believe that a consideration of older and disabled people mean the a...

PREFACE

Preface

PREFACE