| 摘要 |
Methods of authorising an individual including authorising financial transactions, controlling access to facilities, etc. includes the steps of: establishing a user account for an individual; creating a token in response to receiving a request from the individual's computing device; associating the token with the user account of the individual; sending the token to a computing device of the individual and displaying the token as an image, barcode, Aztec code, PDF417 code or QR code on the screen of the individual's computing device; analysing (e.g. scanning) the token on the screen of the individual's computing device and authorising the individual or payment or access to a facility, if the token is identified to be the token that was previously created. |
