Abstract: A power machine can include a control device and a hydraulic circuit that can include a hydraulic pump in communication with a hydraulic motor that is configured to operate with infinitely variable displacement. The control device can be configured to determine a control value based on a commanded travel speed for the power machine and a pressure in the hydraulic circuit, and control a run-time displacement of the hydraulic motor based upon the determined control value.

Abstract: A method and system are provided for facilitating interaction between image and non-image sections displayed on an image review station. With the preferred embodiments, a user can interact with image and non-image sections without changing focus between the sections, thereby allowing the user to be much more efficient in the use of the medical image review station. In one presently preferred embodiment, an image review station processor determines which operation should be performed based on a position of a displayed pointer, regardless of which section is under focus. In another presently preferred embodiment, a user interface device is dedicated to either an image or non-image section such that input from the dedicated user interface device will be applied to the corresponding section regardless of which section is in focus.