Abstract: A non-transitory computer readable storage medium storing a program capable of accurately detecting unexpected noise included in a target signal is provided. The program causes a computer to implement an acquisition function of acquiring data of a plurality of channels that are three or more channels, a selection function of selecting data of a single channel as attention channel data from the data of the plurality of channels acquired in the acquisition function, and a dissimilarity calculation function of calculating dissimilarity for data of two or more channels within data of channels not selected in the selection function in each prescribed range of the attention channel data with respect to the attention channel data selected in the selection function.

Abstract: An interface device in accordance with the present claimed invention is an interface device 4 that intervenes between a measuring means 2 that measures brain activities of a subject H and an object 31 to be controlled, and that comprises a reference signal storing part D1 that stores a brain activity signal measured at a time when the subject H conducts predetermined thinking different from direct thinking in order to control the object 31 to be controlled in a desired mode as a reference signal, a discriminating part 41 that compares the brain activity signal measured by the measuring means 2 with the reference signal and discriminates whether or not the thinking of the subject H is the predetermined thinking, and a controlling part 42 that controls the object 31 to be controlled in the desired mode when the discriminating part 41 discriminates that the thinking of the subject H is the predetermined thinking.

Abstract: An interface device in accordance with the present claimed invention is an interface device 4 that intervenes between a measuring means 2 that measures brain activities of a subject H and an object 31 to be controlled, and that comprises a reference signal storing part D1 that stores a brain activity signal measured at a time when the subject H conducts predetermined thinking different from direct thinking in order to control the object 31 to be controlled in a desired mode as a reference signal, a discriminating part 41 that compares the brain activity signal measured by the measuring means 2 with the reference signal and discriminates whether or not the thinking of the subject H is the predetermined thinking, and a controlling part 42 that controls the object 31 to be controlled in the desired mode when the discriminating part 41 discriminates that the thinking of the subject H is the predetermined thinking.