Abstract: A system and a method for human interface to a vending machine are provided. The system includes sensing devices located in a vending machine that are capable of detecting user actions such as knocking, thumping or slapping on the vending machine. The system also includes similar sensing devices in interface devices possessed by the user. The signals generated in the sensing devices located in the vending machine and the sensing devices in interface devices are compared and matched according to several criteria in a server computer. Based upon a successful match, vending services are enabled and the user is charged to an account for the products dispensed.

Abstract: An application software generator automatically generates an application software unit. The application software generator includes an application composer that combines components extracted from a component repository with an application framework to generate the application software unit. Each component in the component repository includes a component shell, a component interface and a component core. The application framework includes configurable parameters that determine how the application software unit is generated and operates. The configurable parameters can be entered by a user using a graphical user interface. The user can be assisted using a wizard format. The application framework also provides connectivity between components so that they can pass messages to one another. The connectivity can be, for example, by a message bus or event registry and event dispatch. Components themselves can be automatically generated using the application software generator.

Abstract: A computer aided design (CAD) system. A template generation engine generates templates from interconnect configuration files. A field solver generates high frequency passive element relationships from the templates. A circuit builder generates circuit description files from device technology models and from high frequency passive element relationships. Parameterized circuit description models may be generated for large range of sensitivity analyses. A simulator simulates circuit responses for transmission line models from the circuit description files. Interconnect configuration files may be generated by a geometry and material definition module that receives process description data from a designer.