Abstract: A visual aim indicator shows players the position of a selected one of a set of aim points during a video game. Each of the set of aim points has a predetermined position. The predetermined positions are within a target region, so that the visual aim indicator shows players the likely destination of their aim. Each aim point is associated with a range of control input values, so that players do not need to provide a precise control input value and can quickly select one of the set of aim points. The sizes of the ranges of control input values associated with the aim points can vary so that a player's aim inputs can be biased towards or away from specific aim points. The visual aim indicator is displayed intermittently during an aiming mode of operation and removed from view when the player completes the aiming mode of operation.

Abstract: A computer-implemented universal automotive maintenance component controller apparatus that may be used as common core enabling a user to interface with, control, and analyze data from, various modular automotive maintenance or diagnostic equipment and/or components regardless of the type or manufacturer of the component. The universal controller of the invention may include a processor and a control application, the control application including one or more software modules that enable the processor to control one or more connected automotive maintenance components. The universal controller may also include one or more component interfaces operatively connected to the processor, wherein each of the one or more component interfaces is configured for one of the plurality of automotive maintenance components.