A new iPhone app aims to teach double-entry bookkeeping to accounting students and non-accountants.

Edward Kellman, CEO and chief design engineer of Trakker Apps, holds two U.S. patents for an innovative take on double-entry accounting.

Today, on National Accounting Day, innovator Edward Kellman, PE, CEO and Chief Design Engineer of Trakker Apps, is bringing renewed attention to his patented reinvention of the double-entry ...

The Accounting Review, Vol. 91, No. 1 (JANUARY 2016), pp. 299-315 (17 pages) The emergence of double entry bookkeeping marked the shift in bookkeeping from a mechanical task to a skilled craft, and ...