Abstract: A computing device for dental impression scan merging includes a processor configured to generate a first model and a second model including a first and second plurality of geometric faces indicative of a first and second dental arch of a user. The processor generates a first point cloud of the first model and a second point cloud of the second model. The processor aligns the first point cloud and the second point cloud. The processor merges the first and second model to generate a merged model where merging the first and second model is based on the alignment of the first point cloud and the second point cloud.

Abstract: An exemplary aspect comprises a control apparatus comprising: (a) a controller comprising a microprocessor; (b) a wireless transceiver in communication with said microprocessor and operable to communicate over a wireless network with an application on a mobile device; (c) a light switch controlled by the controller; (d) a sensor in communication with the controller; and (e) a front panel that allows a user to interface with the controller.

Abstract: A method for resetting credentials of an account of a user by a server and a database associated with the server is provided, the database including records of electronic accounts. The method includes logging into an account recovery website hosted by the server for requesting an account recovery, generating an account recovery item at the server and generating an optical code that represents the account recovery item, the account recovery item including identity information to identify the account of the user, and printing the optical code that represents the account recovery item onto an object with a printer. The method further includes capturing and processing an image of the optical code from the object to extract the identity information of the account recovery item, matching the identity information with the records of the electronic accounts of the database at the server, and prompting the user to update account credentials.

Abstract: An exemplary aspect comprises a temperature control apparatus comprising: (a) a microprocessor in communication with an HVAC control system; (b) a wireless transceiver in communication with the microprocessor and with a controller operable to communicate over a wireless network with an application on a mobile device; (c) a temperature sensor in communication with the microprocessor; and (d) a front panel that allows a user to interface with the controller.

Abstract: An exemplary aspect comprises a control apparatus comprising: (a) a controller comprising a microprocessor; (b) a wireless transceiver in communication with said microprocessor and operable to communicate over a wireless network with an application on a mobile device; (c) a light switch controlled by the controller; (d) a sensor in communication with the controller; and (e) a front panel that allows a user to interface with the controller.

Abstract: A food pan carrier has a pan carrier body with a wheeled dolly attached thereto. The wheeled dolly is connected with at least one fastener. The wheeled dolly is removably connected to the food pan carrier body so that it may be easily connected and disconnected therefrom.