DEVICE AND METHOD FOR OBTAINING INTERACTION INFORMATION BY MEANS OF USING AN IMAGE ON DISPLAY DEVICE Russian patent published in 2018 - IPC G06Q20/08 

FIELD: information technologies.

SUBSTANCE: invention relates to method and device for interaction between users. Method comprises, in response to the approach of the first device to the partner device, to be in the preset range of the partner device, displaying on the lock screen the first credit card image device corresponding to the credit card of the first user of the first device, and establishing a short-range communication with the partner device, receiving input by touching from the first user regarding the displayed image of the credit card, in response to which the extraction of fingerprint information from the received touch input, unlocking the first device based on the extracted fingerprint information, generation of payment information based on information regarding the credit card corresponding to the credit card image from the memory of the first device, and transmitting payout information to the partner device by short-range communication, the partner device being a device associated with the second user.

EFFECT: technical result consists in increasing the speed of interaction between users' devices.

14 cl, 15 dwg