The Eyes Have It A Research Paper by Ben Shneiderman www.cs.umd.edu The Visual Information Seeking Mantra visualizationinformationdata
Readings in Information Visualization: Using Vision to Think A Book by Ben Shneiderman visualizationthinkinginformation
The Ladder of Abstraction An Essay by Bret Victor worrydream.com Collaborative Information Architecture at Scale informationthinkingcommunicationabstraction