Abstract: Implementations of the present disclosure include methods, systems, and computer-readable storage mediums for receiving encoded data including an attribute set and a first hash value that are unique to a unit, the encoded data being printed on the unit, determining a first validation hash value by processing the attribute set using a hash function of a smart contract executing on a distributed ledger system (DLS), comparing the first hash value and the first validation hash value to effect a comparison that indicates whether the attribute set of the unit is valid, and transmitting a message to a remote computing device, the message indicating whether the attribute set of the unit is valid.

Abstract: A system, a method and a computer-program product for exchanging communications between user sessions are provided. A first push channel and a first messaging channel on a first application server for connecting a first client to the first application server are established. The first messaging channel communicates with the first push channel, where both channels form a first session corresponding to the first client. A second push channel and a second messaging channel on a second application server for connecting a second client to the second application server are established. The second messaging channel communicates with the second push channel, where both channels form a second session corresponding to the second client. The first and second application servers communicate on a communication network. Messages are exchanged between the first and second messaging channels to form a connection between the first and second clients.

Abstract: Methods, computer-readable media, and systems for gathering gamification data from business applications. Common gamification data that describes a user that accesses a business software environment, and specific gamification data that describes the user and is specific to a particular computer system in the business environment are identified at a user interface of a client device in response to a request from a gamification engine. By executing gamification logic in the user interface, the common gamification data and the specific gamification data are collected at the user interface and provided to the gamification engine. For example, the gamification data can be gathered by monitoring interactions between the user and the client device that is connected to the gamification engine at the user interface, and provided to the gamification engine independent of the business computer system to which the client device is connected.

Abstract: A system, a method and a computer-program product for exchanging communications between user sessions are provided. A first push channel and a first messaging channel on a first application server for connecting a first client to the first application server are established. The first messaging channel communicates with the first push channel, where both channels form a first session corresponding to the first client. A second push channel and a second messaging channel on a second application server for connecting a second client to the second application server are established. The second messaging channel communicates with the second push channel, where both channels form a second session corresponding to the second client. The first and second application servers communicate on a communication network. Messages are exchanged between the first and second messaging channels to form a connection between the first and second clients.

Abstract: Techniques for managing content of a virtual workspace include receiving a request from a remote client for client-configuration settings, the remote client associated with a particular user; identifying a set of client-specific attributes associated with the remote client; identifying a set of user-specific attributes associated with the particular user; determining client-configuration settings for the remote client based at least in part on the identified client-specific attributes and the identified user-specific attributes; and transmitting the determined client-configuration settings to the remote client.

Abstract: Methods, computer-readable media, and systems for gathering gamification data from business applications. Common gamification data that describes a user that accesses a business software environment, and specific gamification data that describes the user and is specific to a particular computer system in the business environment are identified at a user interface of a client device in response to a request from a gamification engine. By executing gamification logic in the user interface, the common gamification data and the specific gamification data are collected at the user interface and provided to the gamification engine. For example, the gamification data can be gathered by monitoring interactions between the user and the client device that is connected to the gamification engine at the user interface, and provided to the gamification engine independent of the business computer system to which the client device is connected.

Abstract: Systems, methods, and apparatus, including computer program products, for abstracting rendering logic and automatically generating platform-specific renderers from the abstracted rendering logic for multiple platforms. A platform-independent description of rendering logic for a control is specified. The platform-independent description is used to generate a platform-specific renderer for the control. The platform-specific renderer is operable to be executed on a specific platform to produce code that can be used in rendering the control on a client computer. Some implementations enable code for platform-specific renderers to be generated automatically based on centrally defined rendering logic. Rendering logic can thus be modified once and used to automatically update code and libraries for platform-specific renderers on multiple platforms.

Abstract: Systems, methods, and apparatus, including computer program products, for abstracting rendering logic and automatically generating platform-specific renderers from the abstracted rendering logic for multiple platforms. A platform-independent description of rendering logic for a control is specified. The platform-independent description is used to generate a platform-specific renderer for the control. The platform-specific renderer is operable to be executed on a specific platform to produce code that can be used in rendering the control on a client computer. Some implementations enable code for platform-specific renderers to be generated automatically based on centrally defined rendering logic. Rendering logic can thus be modified once and used to automatically update code and libraries for platform-specific renderers on multiple platforms.