An extra-systolic stimulation therapy addresses cardiac dysfunction including heart failure. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the U. Next, an upward peak pressure and a downward peak pressure of the intake pressure, included in the peak pressure detecting range, are detected for each cylinder. Further included is a dielectric material disposed between the inner bottom electrode and the outer bottom electrode, and the dielectric material separates the inner bottom electrode from the outer bottom electrode. The user interface further includes a processor configured to determine a location and pattern of movement of the cursor and provide force feedback to the user based on the location and pattern of movement of the cursor to provide a non-visual indication to the user of the location and pattern of movement of the cursor. Pixel correction data which is to correct a light emission characteristic of each light emission element by the pixel unit is prepared for plural lines, and the pixel correction data for the plural lines are periodically changed to modify a light emission driving time of each light emission element.