Abstract: [Problem] The estimation accuracy of a class of an object is to be effectively improved. [Means of Solution] Provided is an information processing device including an estimation unit that estimates, based on an input image, a class of an object that is present in a real environment corresponding to an imaging range of the input image, wherein the object includes an acoustically useful object having an acoustic feature useful for class estimation, and the estimation unit estimates a class of the acoustically useful object based on acoustic data collected from around the acoustically useful object.

Abstract: The present disclosure relates to an information processing apparatus, an information processing method, and a program that enable a multitasking structure to be easily constructed. By combining existing single-tasking structures, a prototype structure of a multitasking structure that controls operation of a target device is configured, and among processing modules and blocks including a plurality of processing modules among the single-tasking structures, similar processing modules and blocks are shared, coupled, or decoupled or parameters are shared for optimization, thereby completing the multitasking structure. The present disclosure can be applied to programming of multitasking using a neural network.

Abstract: Provided is a data processing device that includes a sound extracting unit that extracts one or more sound blocks to be reproduced together with video data based on the plurality of images, on the basis of a predetermined characteristic quantity from sound data corresponding to sound captured within a period in which a plurality of intermittent images has been captured.

Abstract: Provided is a control device including a control unit that outputs information that controls output of scent on the basis of a result of recognizing a hand.

Abstract: The present technology relates to a data processing device, a data processing method, a program, and a data processing system which enable recording of meaningful sound for intermittent images. A data processing device includes a sound extracting unit that extracts one or more sound blocks to be reproduced together with video data based on the plurality of images, on the basis of a predetermined characteristic quantity from sound data corresponding to sound captured within a period in which a plurality of intermittent images has been captured. The present technology is applicable to, for example, a recording device that performs interval imaging.