Patent ID: 11860998
Assignee: PAYPAL, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. A method comprising:
receiving data from a first computing device, wherein the data comprises i) information indicating at least a first screen size of the first computing device and ii) interaction data indicative of a set of touch actions on the first computing device;
analyzing the interaction data to determine a set of physical characteristics of the set of touch actions;
determining, based on the analyzing, that the set of physical characteristics of the set of touch actions corresponds to characteristics known to be generated by a second computing device with a second screen size different from the first screen size; and
flagging the user account based on the determining that the set of physical characteristics of the set of touch actions corresponds to the characteristics known to be generated by the second computing device with the second screen size.