The e-Self Service Application Framework (eSSAF) facilitates
development of applications for self-service devices such as ATMs.
It has been developed by the Emerging Technology Centre, IBM
Singapore since 1995. Currently more than 3000 ATMs in 20
countries are running eSSAF at the backend.
This project is to extend the current ATM to support envelope deposit
function. It involves designing a new Event-Job Processor to
coordinate between the application and the envelope depositor
hardware, extend the current NDC+ state table to include states
for the new function, and finally plug the new components into
the existing framework and test until the envelope depositor works
well without affecting normal ATM functions.