Abstract: A method of writing data to a variable resistance element (10a) that reversibly changes between a high resistance state and a low resistance state according to a polarity of an applied voltage, as a voltage applied to an upper electrode (11) with respect to a lower electrode (14t): a positive voltage is applied in a high resistance writing step (405) to set the variable resistance element to a high resistance state (401); a negative voltage is applied in a low resistance writing step (406, 408) to set the variable resistance element to a low resistance state (403, 402); and a positive voltage is applied in a low resistance stabilization writing step (404) after the negative voltage is applied in the low resistance writing step, thereby setting the variable resistance element through the low resistance state to the high resistance state.

Abstract: An imaging apparatus having a tripod socket to which a tripod is attachable. The tripod socket is fixed to the imaging apparatus in mutually-perpendicular two directions.