The interactive teller is not just an ATM. It is a teller that can do ATM transactions also. The ATM is guided by a remote teller (human being) who controls the ATM transaction. It will allow you to have a bank of tellers who are remotely monitoring multiple bank (interactive teller) branches. It will reduce the number of tellers needed and allow for 24 hour banking (with a live teller) through the ATM.