Abstract: The disclosed invention presents a computer-implemented method designed to re-engage users after telecommunication disconnections, enhancing the continuity of communication between businesses and customers. The method is executed by one or more servers in communication with a user device and encompasses several steps to ensure an efficient re-engagement process. Initially, the method involves monitoring telecommunication interactions between user devices to detect any disconnection event. Upon detecting a disconnection, the system categorizes the nature of the disconnection and analyzes the context of the interaction prior to the event. Utilizing an artificial intelligence and machine learning engine, a contextually relevant response is generated. This response is then converted into an audio message that replicates the agent's voice involved in the initial communication, and finally, the message is transmitted to the user device to facilitate re-engagement.

Abstract: In a general aspect, a method can include receiving a first projection pattern, where the first projection pattern is configured to violate a first parameter of a safety system of a laser projection system. The method can also include displaying the first projection pattern with the laser projection system and verifying proper implementation of the first parameter by the safety system based on visual appearance of the displayed first projection pattern. The method can further include receiving a second projection pattern, where the second projection pattern is configured to violate a second parameter of the safety system of the laser projection system and the second parameter is different than the first parameter. The method can further include displaying the second projection pattern with the laser projection system and verifying proper implementation of the second parameter by the safety system based on visual appearance of the displayed second projection pattern.

Abstract: In a general aspect, a method can include receiving a first projection pattern, where the first projection pattern is configured to violate a first parameter of a safety system of a laser projection system. The method can also include displaying the first projection pattern with the laser projection system and verifying proper implementation of the first parameter by the safety system based on visual appearance of the displayed first projection pattern. The method can further include receiving a second projection pattern, where the second projection pattern is configured to violate a second parameter of the safety system of the laser projection system and the second parameter is different than the first parameter. The method can further include displaying the second projection pattern with the laser projection system and verifying proper implementation of the second parameter by the safety system based on visual appearance of the displayed second projection pattern.

Abstract: A method of modelling a water distribution system, the method comprising steps of: identifying a plurality of demand zones within said water distribution network; estimating water consumption data for said demand zones; simulating the hydraulic characteristics of the water distribution system using said estimated water consumption data and so; providing simulated pressure and flow rates within said demand zones; receiving output from sensors within said water distribution network in the form of pressure and flow rate data; correcting the simulated pressure and flow rate data within said demand zones based upon the sensor output and so; calibrating a model of the water distribution system.