Abstract: A camera may be positioned to have a direct view of on-coming vehicle traffic from a first perspective. Additionally, a reflective surface, such as a mirror, may be positioned within the viewing area of the same camera to provide the camera with a reflected view of vehicle traffic from a second perspective. The images recorded by the camera may then be received by a computing device. The computing device may separate the images into a direct view region and a reflected view region. After separation, the regions may be analyzed independently and/or combined with other regions, and the analyzed data may be stored. The regions may be analyzed to determine various vehicle characteristics, including, but not limited to, vehicle speed, license plate identification, vehicle occupancy, vehicle count, and vehicle type.

Abstract: Virtual shapes are defined that are referenced to one or more actual, printable sheets for printing. The virtual shapes are referenced to the actual sheet using a rotation and x-axis (left-to-right) and y-axis (top-down) coordinates. The coordinates are typically specified with respect to the top-left corner of the sheet. In one example, an end-user views a shape on a display, such as a computer monitor, a kiosk screen, the screen of a personal data assistant or other digital device. The shape may correspond, for example, to a complex label shape. After the user has input customized and/or personalized text, graphics or other information to be printed, the software may apply a rotation to the virtual shape as it is referenced onto the actual page to be printed. A product identification table may be provided in order to correlate proper rotations and/or coordinates to particular types of commercial sheets. A single virtual shape may be referenced multiple times onto a single sheet.

Abstract: A demand access broadcast transmission method and means is capable of supporting random port access and any-to-any transmission at very high data rates. A communication medium (FIG. 2) formed from an inverted tree network of nodes (1, 18, 22) and full duplex connecting links (13, 17, 19) permits the establishment of a path lock up-link through the network from a demanding port to a root node on a first-come first-serve demand access basis with arbitration at each distinct tree node level (FIG. 3). Broadcast transmission is perfected down-link over all fan-out paths from the root node. Collision is avoided by locking a path to a port and by limiting race conditions among active ports to only the leading edges of messages. Thus, relinquishment of a broadcast channel overlapped with transmission of a message does not result in path seizure since the occurrence of message leading edges is the singular path connection invoking event.