Abstract: The inventive concept provides a transfer robot system. Embodiments of the inventive concept provide a transfer robot system and a transfer robot system driving method in which a bottleneck phenomenon of mobile robots may be prevented, as a new obstacle which does not exist within a map for a mobile robot is recognized in advance during an autonomous driving of the mobile robot and the new obstacle is not passed through. The transfer robot system includes an OHT for transferring an article by autonomously driving along a rail and having a bottom side distance detection sensor installed for generating a distance information of below; and a mobile robot for transferring the article by autonomously driving on the ground and autonomously driving while avoiding an obstacle information generated through the distance information.

Abstract: A method, a system, and a non-transitory computer-readable record medium for a payment link may be provided. A payment link method implemented by a computer system, may include: verifying whether a second payment application is a transaction link target in response to a transaction request, which is received from a first payment application installed on an electronic device, occurring at a payment processing system that uses the second payment application different from the first payment application; and forwarding payment information on the first payment application to a payment server associated with the second payment application and linking a transaction between the first payment application and the second payment application in response to the second payment application corresponding to the transaction link target.

Abstract: A computer-implemented method for sharing user activity information comprises: receiving a user action history generated in one service among a first service and a second service through an application executed in an electronic device; mapping and storing account information at the first service, account information at the second service, and the user action history with respect to a user of the electronic device; and transmitting, to the application, information on the user action history or an event corresponding to the user action history, such that the event corresponding to the user action history is provided to the user through another service among the first service and the second service.

Abstract: An application producing method regarding a first and second application, the method includes receiving an application generation request related to a second application, the second application being subordinate to a first application, generating the second application and computer readable instructions related to a switch interface for selecting at least one of the first and second applications, the switch interface computer readable instructions related to the switch interface, which when executed by at least one application executing apparatus, causes the application executing apparatus to display the switch interface on at least one of the first and second applications, and when the switch interface is in a first state, the first application is controlled based on a first user input received by the at least one application executing apparatus, and when the switch interface is in a second state, the second application is controlled based on the first user input.

Abstract: A computer-implemented method for sharing user activity information comprises: receiving a user action history generated in one service among a first service and a second service through an application executed in an electronic device; mapping and storing account information at the first service, account information at the second service, and the user action history with respect to a user of the electronic device; and transmitting, to the application, information on the user action history or an event corresponding to the user action history, such that the event corresponding to the user action history is provided to the user through another service among the first service and the second service.

Abstract: An application producing method regarding a first and second application, the method includes receiving an application generation request related to a second application, the second application being subordinate to a first application, generating the second application and computer readable instructions related to a switch interface for selecting at least one of the first and second applications, the switch interface computer readable instructions related to the switch interface, which when executed by at least one application executing apparatus, causes the application executing apparatus to display the switch interface on at least one of the first and second applications, and when the switch interface is in a first state, the first application is controlled based on a first user input received by the at least one application executing apparatus, and when the switch interface is in a second state, the second application is controlled based on the first user input.