Abstract: An electric vehicle fleet operations system includes electric vehicle charging stations; electric energy storage batteries; solar panels; a fleet of electric vehicles adapted to charge using the electric vehicle charging stations; a forecasting module predicting operational parameters including electricity prices, weather variables, power production of the solar panels, and emission factors of the electrical power distribution grid; a surrogate module predicting, based on the operational parameters, energy consumption of the fleet of electric vehicles; an optimization module adapted to compute, based on the operational parameters and the energy consumption, optimal operational tasks for the fleet of electric vehicles and for the electric energy storage batteries; and a communications subsystem adapted to communicate the operational tasks to the fleet of electric vehicles and to the electric energy storage batteries.

Abstract: A method for interaction is provided. The method comprises: receiving a first content through a user interface (UI) of an application; sending the first content to a server; receiving a second content in response to the first content and a UI configuration-related data from the server; updating the UI based on the UI configuration-related data; and outputting the second content through the updated UI.