What Is Object Technology? A set of principles (abstraction, encapsulation, polymorphism)guiding software construction, together with languages, databases,and other tools that support those principles.(Object Technology A Manager's Guide,Taylor,1997.) Object Oriented Analysis and DesignObject Oriented Analysis and Design 3 What Is Object Technology?  A set of principles (abstraction, encapsulation, polymorphism) guiding software construction, together with languages, databases, and other tools that support those principles. (Object Technology - A Manager’s Guide, Taylor, 1997.)