Abstract: A plugin is provided to a collaboration service. The plugin permits defining a hierarchical meeting that includes one or more sub meetings. The hierarchical meeting is defined via a graphical user interface of the plugin. Once defined, the hierarchical meeting and sub meetings are provided to the collaboration service as multiple meetings which the collaboration service schedules. The plugin is activated by the collaboration service when a user attempts to modify any of the meetings by selecting a corresponding meeting entry off the user's calendar. Assuming the user has proper access rights, the plugin permits changes by the user, translates the changes into a format recognized by the collaboration service, and provides the formatted changes to the collaboration service for making the changes on the calendar and other calendars associated with other users who are attendees affected by the changes.

Abstract: Various embodiments herein each include at least one of systems, devices, methods, and software for device-enabled service handoff and collaboration. One embodiment is a method that includes presenting, on a first device, data with regard to a transaction session initiated on a second device, the first device collaborating in performance of the transaction session via a network. The method further includes transmitting, from the first device, a request for a third device to collaboratively join the transaction session in response to command input received by the first device.

Abstract: A first user establishes a communication session with a second user. During the communication session the first user communicates and receives communication from the second user in a first human language while the second user communicates and receives communication from the first user in a second communication language. The first and second human communication languages are different from one another. In an embodiment, at least one human communication language is sign language. In an embodiment, at least one human communication language is communicated via animation.