Abstract: The present disclosure generally relates to a novel computer implemented method for performing an offline transaction between a first user operating a first electronic device and a second user operating a second electronic device. The present disclosure also relates to a corresponding first electronic device and a computer program product.

Abstract: The invention relates to a method for converting generic application instructions stored on a server to a client specific application for a client device, wherein the server and the client device are arranged in a client-server network. The method comprises selecting a suitable plug-in based on a rating system and using the selected rendering plug-in to convert generic application instructions to a client specific application. By means of the invention it is provided a flexible solution for introducing new client devices to the client-server network, since any discrepancies between different types of client devices may be resolved by the rendering plug-in.

Abstract: The invention relates to a client independent method for defining a graphical user interface (GUI) for a client device, the method comprising the steps of determining a dedicated display area of a display screen of the client device where the GUI is to be provided, defining a plurality of sub-regions of the display area, the size and location of each sub-region being allocated according to a predetermined pattern, assigning an application service for each of the sub-regions, providing each of the application services to its respective sub-region; and rendering the GUI within the dedicated display area of the display screen, thereby allowing a user of the client device to interact with the application services. The invention also relates to a client device adapted provide an interactive GUI to a user of the client device.

Abstract: The invention relates to a method for converting generic application instructions stored on a server to a client specific application for a client device, wherein the server and the client device are arranged in a client-server network. The method comprises selecting a suitable plug-in based on a rating system and using the selected rendering plug-in to convert generic application instructions to a client specific application. By means of the invention it is provided a flexible solution for introducing new client devices to the client-server network, since any discrepancies between different types of client devices may be resolved by the rendering plug-in.

Abstract: The invention relates to a client independent method for defining a graphical user interface (GUI) for a client device, the method comprising the steps of determining a dedicated display area of a display screen of the client device where the GUI is to be provided, defining a plurality of sub-regions of the display area, the size and location of each sub-region being allocated according to a predetermined pattern, assigning an application service for each of the sub-regions, providing each of the application services to its respective sub-region; and rendering the GUI within the dedicated display area of the display screen, thereby allowing a user of the client device to interact with the application services. The invention also relates to a client device adapted provide an interactive GUI to a user of the client device.