Unification

Class & Instance

a.k.a Instance-based or prototype-based - instances are based on other instances, so class and instance become dynamic, relative relationships. This is also the unification of the is and has relations into only has.

RAM/Disk/Network

The same tree (of instances) is unified across all mediums unifiying the runtime object environment with the filesystem structure and further to the network and Internet.

Application & Organisation

By defining the application in terms of generic organisation we unify the IT-world with the Human world, reducing dependcy on specialisation.

Text

All text input and output, and practically all widgets are based on the generic WYSIWYG-textarea which depending on its attributes can appear as textboxes, editboxes, listboxes, buttons, links and icons.

List

Another generic "widget" is the List which depending on its context can appear as inbox, spreadsheet, recentchanges, history, search/query and schedule.

Work & Life

Using the principles of Self Organisation, the personal goals and progress can make use of the same prodcutivity methods and tools as business and project oriented organisations.

East & West

A fairly obvious but important one - using western technology and systems-thinking to impliment the eastern "physics" model of conceptual-space as described in Taoism, Advaita Vedanta and others.