Abstract: A system and method for automatic optimization of user engagement on a digital platform is provided. The method comprises generating, a set of tokens for a gamified challenge on the digital platform. The method thereafter leads to associating token(s) from the set of tokens with a set of levels of the gamified challenge. Further the method encompasses providing to user(s) via the digital platform, action item(s) at least to enable the user(s) to retrieve token(s) from the set of tokens and to permit the user(s) to transition to a next level from a current level. Further the method comprises determining for each level, a probability of retrieving the token(s) by the user(s). The method thereafter encompasses automatically controlling, a number of users permitted to transition to the next level from the current level based on the determined probability, to automatically optimize the user engagement on the digital platform.

Abstract: The present invention generally relates to a self-charging system for electric vehicles comprises at least one gearbox comprises an input end and an output end mechanically coupled to one of the wheels of a vehicle to the input end to generate a rotational energy with an increased output of one of the torque or speed (RPM) to the output end; an auxiliary generator connected to the output end of the at least one gearbox to convert the rotational energy into electrical energy; a controller equipped with a maximum power point tracker to produce maximum power output; and a charger controller coupled to the maximum power point tracker to charge a batter of the vehicle upon limiting electric current rate of the power output to protect against electrical overload, overcharging, and overvoltage.

Abstract: A change and update system for network-based knowledgebase (KB) sales and service facilities has a user interface (UI) system for accessing the facility over the network, software at the facility for negotiating with the user interface, and a state component at the facility storing state data for a configured order or service at the facility, the state data including a summary of the order or service and information regarding allowable alterations and effects of alterations. A user communicates through the user interface with the software at the facility, which negotiates changes to an existing order or service configuration using data from the state component, and the software, as a result of the negotiation, updates the configured order or service configuration with the negotiated changes.

Abstract: A change and update system for network-based knowledgebase (KB) sales and service facilities has a user interface (UI) system for accessing the facility over the network, software at the facility for negotiating with the user interface, and a state component at the facility storing state data for a configured order or service at the facility, the state data including a summary of the order or service and information regarding allowable alterations and effects of alterations. A user communicates through the user interface with the software at the facility, which negotiates changes to an existing order or service configuration using data from the state component, and the software, as a result of the negotiation, updates the configured order or service configuration with the negotiated changes.

Abstract: A change and update system for network-based knowledgebase (KB) sales and service facilities has a user interface (UI) system for accessing the facility over the network, software at the facility for negotiating with the user interface, and a state component at the facility storing state data for a configured order or service at the facility, the state data including a summary of the order or service and information regarding allowable alterations and effects of alterations. A user communicates through the user interface with the software at the facility, which negotiates changes to an existing order or service configuration using data from the state component, and the software, as a result of the negotiation, updates the configured order or service configuration with the negotiated changes.