Project Report: Fingerprint-Based ATM System

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Abstract

This project introduces a novel concept of enhancing ATM security by incorporating fingerprint scanning technology and integrating it with Aadhar or PAN numbers and a PIN. Additionally, a feature has been implemented to send an OTP to the user's phone number or email in case the password is forgotten. This system aims to provide a more secure and user-friendly method for ATM transactions.

Acknowledgement

We would like to express our gratitude to Prof. C. J. Shingadiya, the Head of the Department of Computer Engineering at Dr.

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Subhash Technical Campus, for providing us with the opportunity to work on this fascinating project in the field of Design Engineering.

We extend our heartfelt thanks to our guide, Asst. Prof. Amit Vyas from the Department of Computer Engineering at Dr. Subhash Technical Campus. His invaluable guidance and unwavering support have been instrumental in helping us navigate the project and make necessary improvements.

We would also like to acknowledge the contributions of all those who assisted us directly or indirectly during the development of this project proposal.

Project Definition & Title

The project titled 'Fingerprint-Based ATM System' is designed to revolutionize the way ATM transactions are conducted. It aims to eliminate the need for physical ATM cards by utilizing fingerprint biometrics as a secure means of user identification and authentication. Users' fingerprints are scanned and stored in a database, ensuring a highly secure and convenient transaction process.

Aim and Objective of Project

Aim:

The primary aim of our project is to enhance the security and user-friendliness of ATM transactions.

Objectives:

Implement fingerprint-based user authentication.
Design a secure ATM system that ensures successful transactions.
Enable users to initiate transactions without the need for physical ATM cards.
Implement a password recovery mechanism using OTP.

Domain Selection & Observation

We have chosen PHP (PHP: Hypertext Pre-processor) as the primary technology for our project. PHP is a powerful scripting language capable of handling various web-based applications, including complex systems like ATM transactions. It can incorporate text, HTML, CSS, JavaScript, and PHP code, making it a versatile choice for our project.

Reverse Engineering

Parameter	Existing System	New System
Security	Requires an ATM card	Requires a PIN number and fingerprint
Feasibility Study	Relies on online help like justdial.com	Relies on online help like medlife.com
Functionality	Cash withdrawal using ATM card	Cash withdrawal using fingerprint and PIN number
Objective	Cash withdrawal	Secure cash withdrawal
Advantages	Allows cash withdrawal with an ATM card	No need for a physical card to withdraw cash
Disadvantages	Loss of ATM card can be problematic	Fingerprint scanner issues may arise
Limitation	Requires an ATM card for cash withdrawal	If the fingerprint doesn't match or if the PIN number is forgotten, cash withdrawal may not be possible

Empathy Canvas - Mind Mapping

Empathy Canvas: The User Empathy Map and Mind Mapping are essential tools in understanding user needs and visualizing ideas and concepts.

Prior Art Search (PAS)/ Literature Review/Log Book

Log Book: The log book serves as a comprehensive record of the project's progress, documenting observations, issues, and solutions. It enables replication of the work and provides insights into the project's evolution.

In our log book, we have recorded observations related to cold storage, including its operation, stakeholders, equipment used, and potential issues faced by cold storage companies.

Aeioucanvas

The AEIOU Summary framework, which encompasses Activities, Environment, Interactions, Objects, and Users, aids in identifying user needs and requirements effectively.

Identical Summary Framework

The Identical Summary Framework, which includes Activities, Situation, People, Props, and Possible Situation, further assists in understanding user experiences and needs.

Product Development Canvas & User Feedback

Collecting user feedback is crucial for product improvement. It provides insights into areas that require changes or enhancements. Users should be given the opportunity to provide suggestions or report problems easily.

User Feedback: Users have appreciated the application's convenience and ease of use. The app provides access to homeopathic medicine, making it a valuable resource for GTU students.

Learning Need Matrix

The Learning Needs Matrix aids students in identifying learning requirements and prioritizing specific learning goals. It allocates defined time durations for each learning priority.

Concept of Prototype Model

A prototype model was developed using thermocol sheets, colorful papers, pens, and other necessary materials. This model served as a visual representation of the project's concept and design.

Conclusion

In conclusion, this project has provided us with valuable insights into the development of a fingerprint-based ATM system. We have aimed to enhance security and user-friendliness in ATM transactions. The project allowed us to apply our knowledge and skills and has the potential to revolutionize the way people access their funds securely.