About This Site

Celebrations Learning Systems (CLS) is a small company established in 1983 by Daniel Davidson, PhD. It's first product, the Easy Authoring System for Education (EASE), was ported to Apple II, Radio Shack, Commodore and IBM microcomputers. It's design principles foreshadowed Apple HyperCard, Macromedia Director, and Flash.

Today CLS provides contract training, educational program development and curriuclum design to educational institutions and businesses.

Dan Davidson,
President, CLS