Thesis Abstract

Abstract
This research project aims to develop a voice-aided ATM system specifically designed for blind and visually impaired customers of Nigerian banks. The study recognizes the challenges faced by this demographic in accessing banking services independently and seeks to address these challenges through the implementation of innovative technology. The proposed system will leverage voice recognition technology to allow users to interact with the ATM using spoken commands, thus eliminating the need for physical inputs such as touchscreens or keypads. Through a user-centered design approach, the system will be tailored to the unique needs and preferences of blind and visually impaired individuals, ensuring a seamless and intuitive user experience. In addition to voice commands, the system will also incorporate features such as audio feedback and tactile markers to provide users with multiple modes of interaction and feedback. This multi-modal approach aims to enhance usability and accessibility for a diverse range of users with varying levels of visual impairment. The research will involve collaboration with blind and visually impaired individuals to gather insights and feedback on the system's design and functionality. User testing will be conducted to evaluate the system's effectiveness in facilitating independent and secure transactions for this user group. The project will also address security concerns by implementing robust authentication measures such as voice biometrics and multi-factor authentication. By prioritizing user privacy and data security, the system will ensure that blind and visually impaired customers can confidently use the ATM without compromising their sensitive information. Overall, the development of a voice-aided ATM system for blind and visually impaired customers of Nigerian banks has the potential to significantly improve financial inclusion and accessibility for this underserved population. By empowering individuals with visual impairments to independently manage their finances, the system aims to enhance their overall quality of life and promote greater economic participation and empowerment.

Thesis Overview

1.0                 INTRODUCTION

            The Automated Teller Machine (ATM) is a self-service machine that dispenses cash and performs some human teller functions like balance enquiry, bills payments, mini statements and so on. ATM transactions are carried out through the use of a debit/credit card which enables the card holder(s) to access and carry out banking transactions without a teller.

Nearly every adult has used an ATM, probably without much thought about who owns and operates it. Many ATMs belong to banks. ATMs are placed not only near or inside the premises of banks, but also in locations such as shopping centres/malls, airports, grocery stores, petrol/gas stations, restaurants, or anywhere frequented by large numbers of people these people typically offer the ATM as a convenience for their customer base and even for non-customers. This companies and firm provides afterhours access to a host of transactions such as cash withdrawals, deposits, and transfers, but manyare placed by independent businesses that operate ATMs for profit.

            Using an ATM, customers can access their bank accounts in order to make cash withdrawals, debit card cash advances, and check their account balances as well as purchase pre-paid mobile phone credit. Banks have become the principal deplorers of ATMs. Globally, Banks have become the principal deployers of ATMs.

            In this project, we describe a simulated voice aided ATM system, which is truly accessible to blind customers. It has all the features of a real ATM machine like withdrawal of cash, changing of default PIN number, checking of balance etc