There is disclosed an image processing apparatus which applies an adjusting process to an image that includes a pixel to be processed. When performing charge sharing during a positive driving period, the data lines are coupled to a positive voltage source via a corresponding dummy gate line and corresponding dummy switches. The mobile device is then caused to enter a secure state, in which the mobile device cannot be accessed without authorization. With the cleat mounted to have the lugs vertically above one another, the top hook lug opens transversely opposite the opening of the adjacent jam lug whereby, with the cable extending diagonally upwardly from the last mentioned jam lug to the hook lug, the cable is then bent to extend through the transverse aperture in the top end lug. The technique comprises receiving landscape information, receiving environmental information, deriving an irrigation schedule based on the landscape information and the environmental information, and sending the irrigation schedule to an irrigation control unit.