David Koosis is a native citizen of cyberspace. He helps computers understand people by writing programs in Java, Delphi, C++, and other unspeakable languages. David has developed software for a variety of Fortune 500 companies and Wall Street firms. He co-developed the 1994 edition of PC Magazine's computer benchmark and has contributed to several successful commercial software programs. He is head of software development for ISC Consultants, Inc.