A camera measures camera motion. At least two states associated with the network protocol in which a first host system communicating with a second host system using the network protocol may be placed are identified. Some optional embodiments include selector switch to select which apparatus the single set of controls will control. The vertices of the triangles are mapped to a vertex buffer along with an index to identify associated constant data. Inbred maize varieties derived from maize variety PH3AG, methods for producing other inbred maize varieties derived from maize variety PH3AG and the inbred maize varieties and their parts derived by the use of those methods.