Techniques for displaying an intermediate level of detail in a computer system. The techniques are employed in a system for discovering information about a large body of software. The system displays representations of up to 40,000 lines of code in a single window. Included in the...http://www.google.de/patents/US5742777?utm_source=gb-gplus-sharePatent US5742777 - Apparatus for selective simultaneous display of information about plurality of entities 
