Patent ID: 9734255
Date: 2017-08-15
CPC Classifications: G06F

Claim:
1. A computer-implemented method comprising: receiving, from a first client device, a first request comprising a first user identifier, wherein the first request is generated by the first client device based on scanning a two-dimensional barcode, the barcode encoding a set of alphanumeric characters; retrieving, based on the first user identifier, a first profile information associated with a first user, wherein the first profile information comprises a first skill level associated with the first user; generating, based on the first profile information, a first response; transmitting, to the first client device, the first response; receiving, from a second client device, a second request comprising a second user identifier, wherein the second request is generated by the second client device based on scanning the two-dimensional barcode; retrieving, based on the second user identifier, a second profile information associated with a second user, wherein the second profile information comprises a second skill level associated with the second user; generating, based on the second profile information, a second response; and transmitting, to the second client device, the second response.