Jpmorgan Chase Bank, N.a.

Venkata Sudheer Babu Chundi

Mizan Miah

Rasanjaya Herath Mudiyanselage

Carlos Romero

Cesar Lopez Garcia

Srinivasan Baskaran

Muralidhar Somipalli

Manikanth Sakuru

Justin Robinson

Sri Baskaran

Chakrapani Chittabathina

Akmsaleh Sultan

A method for facilitating contactless payment at a point-of-sale is disclosed. The method includes receiving, via a terminal, a selection from a user at the point-of-sale, the selection corresponding to a payment preference; determining a transaction type based on the selection, the transaction type including a first transaction via a digital payment network and a second transaction via a mobile wallet; providing, via the terminal, transaction information and a transaction token to a mobile device that is associated with the user based on the determined transaction type; receiving, via the mobile device, a transaction request that includes the transaction information, the transaction token, and user payment information; initiating an electronic transaction based on the transaction request; and transmitting a result of the electronic transaction to the terminal and to the mobile device.

Method and system for facilitating contactless payment

Systems, methods, and devices for determining a contrast of colors displayed by a digital user interface are disclosed, In one embodiment, in an electronic device including a processor, a compliance module is configured to receive a user selection of a graphical element displayed on a user interface of the electronic device; determine first color data associated with a background of the selected graphical element; determine second color data associated with a text string within the selected graphical element; determine a luminosity associated with the first color data and a luminosity associated with the second color data; calculate a color contrast ratio based on the luminosity associated with the first color data and the luminosity associated with the second color data; and display, at the user interface of the electronic device, the calculated color contrast ratio.

Systems and methods of determining contrast for accessibility

Growing community of inventors

Plano, TX, United States of America

Venkata Sudheer Babu Chundi