Abstract: In one example, a system can receive an order from a client device. The system can also receive data about a set of print queues at a set of printers via a network. The system can then determine a set of queue times corresponding to the set of print queues. Each respective queue time can be determined based on a corresponding print queue. The system can generate an estimated wait time for the order based on the set of queue times. The system can then transmit the estimated wait time to the client device for display in a graphical user interface to a user associated with the order.

Abstract: An overhead arm assembly for a patient support apparatus includes a user interface device. The user interface device has a support structure for supporting a personal digital assistant and a charging port for personal digital assistant.

Abstract: A caliper that can be operated with one hand to provide accurate direct readings of dimensions within a surgical incision has a fixed jaw at the end of a shaft and a movable jaw at the end of a tube slidably mounted on the shaft. The slidable tube is normally locked in position, but by pressing a button, the user can release the lock, whereupon a coil spring biases the tube and its jaw toward the fixed jaw until their relative movement is stopped by the object being measured. The user then reads the distance between the jaws by the position of a protuberance on the slidable tube relative to a scale etched in the handle.