Patent ID: 11966931
Assignee: NEC CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. A non-transitory storage medium storing a program that causes a processor of a mobile information device to perform:
displaying salesclerk-related information to a salesclerk on a salesclerk-facing display of the mobile information device that is detachably attachable to a support stand;
determining that the mobile information device is detachably attached to the support stand;
in response to determining that the mobile information device is detachably attached to the support stand, causing a customer-facing display that is fixably attached to the support stand to display first customer-related information to a customer;
determining that the mobile information device has been detached from the support; and
in response to determining that the mobile information device has been detached from the support stand, causing the customer-facing display to switch information displayed to the customer on the customer-facing display from the first customer-related information to second customer-related information,
wherein the second customer-related information is information related to an advertisement advertising a product, a service, a brand, or a company, the advertisement targeting the customer of a store in which the support stand is installed,
and wherein the mobile information device alone, and not in cooperation with any other device, causes the customer-facing display to switch the information displayed to the customer.