| 主权项 |
1. A method of operating a mobile device, the method comprising:
receiving, from a card reader coupled to the mobile device, an indication to initiate a financial transaction between a merchant and a consumer; displaying a merchant interface instance of a mobile register interface on a touchscreen of the mobile device for a merchant user to process the financial transaction; detecting a flipping over motion of the mobile device by using a sensor mechanically coupled to the mobile device, the flipping over motion causing the touchscreen to change orientation from substantially facing the merchant user of the mobile device to substantially facing away from the merchant user of the mobile device; and in response to detecting the flipping over motion, rendering an interface transition visual effect in which a consumer interface instance of the mobile register interface appears to smoothly replace the merchant interface instance in an area of the touchscreen, and said area in which the consumer interface instance replaces the merchant interface instance increases according to a progression of the flipping over motion; wherein the consumer interface instance of the mobile register interface is used by the consumer to authorize the financial transaction; and wherein the consumer interface instance and the merchant interface instance are different interactive displays. |
