One variation of a dynamic tactile interface includes: a dynamic tactile layer including a deformable region and a first region, the deformable region operable between a retracted setting and an expanded setting, the first region adjacent the deformable region, the deformable region tactilely distinguishable from the first region in the expanded setting; a displacement device including a fluid vessel and an actuator, the actuator displacing fluid from the fluid vessel into the dynamic tactile layer to transition the deformable region from the retracted setting into the expanded setting and displacing fluid from the dynamic tactile layer into the fluid vessel, transitioning the deformable region from the expanded setting into the retracted setting; and a fluid compensation device coupled to the displacement device and adjusting a configuration of the displacement device in response to a change in a volume of fluid contained within the fluid vessel.

Systems and methods determine a fluid efficiency of a fluid that flows through a fluid power system. A magnetic flux gradient generated by a magnetic fluid filter positioned on a flow path as the fluid flows through the magnetic fluid filter is monitored in real-time by a fluid monitoring device that is coupled to the fluid power system. A fluid status is determined in real-time that is associated with the magnetic flux gradient from fluid parameters associated with the magnetic flus gradient as detected by the fluid monitoring device. The fluid status of the fluid is determined in real-time that indicates that a corrective action is to be executed to increase a quality of the fluid based on the fluid parameters detected by the fluid monitoring device. The degradation to components of the fluid power system increases without the corrective action being executed to increase the quality of the fluid.