A method of communicating devices using virtual buttons comprises receiving, by a user device, a store code and transmitting, by the user device, the store code to a server; searching, by the server, for virtual buttons corresponding to the store code, and transmitting, by the server, to the user device the virtual buttons corresponding to the store code; providing, by the user device, an interface configured to receive a location identifier and button selection input among the virtual buttons received from the server, and transmitting, by the user device, the location identifier and the button selection input to the server; transmitting, by the server, to a staff device the location identifier and the button selection input; and receiving, by the staff device, the location identifier and the button selection input and displaying information associated with the location identifier and requested service corresponding to the button selection input.

The present invention disclose an occupancy detection device and related system and method for detecting presence of at least one person at or near a table or in a swimming pool with at least one sensor indicating an occupancy status locally with at least one light source and communicating it to at least one mobile device by means of at least one wireless communication method. The occupancy detection device, with the use of at least one sensor, at least one additional status is communicated to at least one mobile device. A plurality of occupancy detectors can be connected in a mesh or a star network and communicate to at least one mobile device by a wireless communication method or combinations of a wired and a wireless communication methods.

A method of communicating devices using virtual buttons comprises receiving, by a user device, a store code and transmitting, by the user device, the store code to a server; searching, by the server, for virtual buttons corresponding to the store code, and transmitting, by the server, to the user device the virtual buttons corresponding to the store code; providing, by the user device, an interface configured to receive a location identifier and button selection input among the virtual buttons received from the server, and transmitting, by the user device, the location identifier and the button selection input to the server; transmitting, by the server, to a staff device the location identifier and the button selection input; and receiving, by the staff device, the location identifier and the button selection input and displaying information associated with the location identifier and requested service corresponding to the button selection input.

A Smartserv platform system and methods are provided. When a restaurant item order is placed via a smart device app interface, the order is transmitted to computer server which notifies a preparer. The order is also transmitted to a Smartserv platform, which generates a user identifiable area, such as a color-coded area of a Smartserv platform surface within which an ordered restaurant item will be distributed, thereby enabling simpler and more organized restaurant item ordering and distribution. The computer server may also notify the customer that the customer's order is ready for pickup at the area designated by the appropriately colored lights. This improves known customer-notification methods.

The present invention disclose an occupancy detection device and related system and method for detecting presence of at least one person at or near a table or in a swimming pool with at least one sensor indicating an occupancy status locally with at least one light source and communicating it to at least one mobile device by means of at least one wireless communication method. The occupancy detection device, with the use of at least one sensor, at least one additional status is communicated to at least one mobile device. A plurality of occupancy detectors can be connected in a mesh or a star network and communicate to at least one mobile device by a wireless communication method or combinations of a wired and a wireless communication methods.

An ordering indication device for use in restaurants, guest houses, hotels, catering companies, and the like, the ordering indication device including an input means, which can be operated by a guest, a communications interface, an optical indicator means, and a control unit, wherein the setting of the brightness of the one or more first light sources and the setting of the brightness of the one or more second light sources depend on an environmental condition, wherein the input means is operatively connected to the optical indicator means via the control unit such that the optical indicator means signals the activation process of the input means by means of an optical signal, following an activation of the optical indicator means by the input means, wherein the optical indicator means, following activation thereof, outputs an optical continuous signal, which can be deactivated.

A method of communicating devices using virtual buttons comprises receiving, by a user device, a store code and transmitting, by the user device, the store code to a server; searching, by the server, for virtual buttons corresponding to the store code, and transmitting, by the server, to the user device the virtual buttons corresponding to the store code; providing, by the user device, an interface configured to receive a location identifier and button selection input among the virtual buttons received from the server, and transmitting, by the user device, the location identifier and the button selection input to the server; transmitting, by the server, to a staff device the location identifier and the button selection input; and receiving, by the staff device, the location identifier and the button selection input and displaying information associated with the location identifier and requested service corresponding to the button selection input.

A means for food allergy management system, a smart AI driven restaurant menus on QR Code or barcode for enhanced dining experience is disclosed. This software invention brings Artificial Intelligence to restaurant menus, making them smarter, intelligent, enhanced and multilingual with advanced dish and item visuals and descriptions, strong analytics and hyperlinks to the meaning of industry terms. By bringing exceptional skills for content intelligence and ingredient safety management to menus, this invention fills the void on previously restaurant menus.

A paging system comprise paging buttons configured to transmit a first signal including a paging request; a server configured to: receive the first signal, identify which of the paging buttons transmit the first signal received by the server, and transmit to at least one portable device a second signal including information on an identifier corresponding to the identified paging button that transmits the first signal, and the paging request; and at least one portable device configured to: display the identifier corresponding to the identified paging button and/or the paging request based on the second signal, and transmit to the server a third signal in response to an acceptance input responded to the paging request. The server transmits to at least one portable device a fourth signal confirming that the portable device transmitting the third signal is matched to the identified paging button in response to the third signal.

An information processing device includes circuitry to receive, from a terminal, call location identification information identifying a location at which a request for a call notification is made with the terminal, identify a notification destination based on the call location identification information. The notification destination is a destination of the call notification. The circuitry transmits voice data to the notification destination as notification content of the call notification.