Sheyla V Vargas

Title: Sheyla V Vargas: Innovator in Payment Card Authentication

Introduction

Sheyla V Vargas is a prominent inventor based in Hatillo, Costa Rica. She has made significant contributions to the field of payment technology, particularly in the area of payment card authentication. Her innovative approach aims to enhance the security and accessibility of payment systems.

Latest Patents

Sheyla holds a patent for a method of authenticating a payment card. This invention involves reading information from the payment card used for a purchase, which includes an identifier and data stored in braille cells and markings on the card. The process sends a hash read from the chip, the identifier, and security codes derived from the braille cells and markings to a payment system. In response to validations, a hash of an (n+1)-th block of a blockchain is recorded in the chip, ensuring secure transactions. This method not only improves security but also makes payment systems more accessible to individuals with visual impairments.

Career Highlights

Sheyla is currently employed at International Business Machines Corporation (IBM), where she continues to develop innovative solutions in technology. Her work focuses on enhancing payment systems and ensuring they meet the needs of diverse users.

Collaborations

Sheyla has collaborated with notable colleagues, including Edgar Adolfo Zamora Duran and Franz Friedrich Liebinger Portela. These partnerships have contributed to her success and the advancement of her projects.

Conclusion

Sheyla V Vargas is a trailblazer in the field of payment technology, with her patent for authenticating payment cards showcasing her commitment to innovation and accessibility. Her contributions are paving the way for more secure and inclusive payment systems.