Abstract: A method includes obtaining an image of a machine-readable data representation that is located on a physical object using a camera of an electronic device. The machine-readable data representation includes an encoded form of a data value. The method further includes decoding the machine-readable data representation to determine the data value, whereby the data value includes a content identifier and a content source identifier. The method also includes selecting a content source based on the content source identifier, obtaining a content item and content location information based on the content identifier from the content source, determining a content position and a content orientation for the content item relative to the physical object based on the content location information, and displaying a representation of the content item using the electronic device according to the content position and the content orientation.

Abstract: Wireless controller, a system implementing a wireless controller and a method which allows wireless control of high voltage test modules utilize wireless networking technology for the control and monitoring of High Voltage test equipment providing, for example, a completely galvanically isolated controller for High Voltage test modules. Utilizing wireless networking, with controller/regulator tied as talker/listener to reduce possibility of outside access to local network. Controller may be battery powered to provide full isolation of user from high voltage equipment. Other accepted group members can be added to monitor operations remotely with minimal possibility of outside intervention.