Interactive Voice Response System, Network Chess League and Smart Dust are three topical engineering projects; especially useful for Computer Science students.IVR - short for Interactive Voice Response - is a technology that automates interaction with telephone callers. In this program we demonstrate the banking application of the IVR system, which will helps us to get the details on our account balance after entering the account number as a touchtone keypad entry by us. We also incorporated a complaint recording segment which enables us to record our complaint through our telephone. We have...