Abstract: A communication apparatus includes a communication unit that performs data communication via an external communication network and a control unit. The control unit performs switching processing related to data communication by the communication unit on the basis of situation determination processing.

Abstract: An information processing apparatus includes a control unit that performs: situation determination processing of determining whether or not a situation related to an imaging operation in an imaging device is a situation suitable for image transmission; and selection processing of selecting an imaging device to be caused to transmit a captured image among a plurality of imaging devices on the basis of the situation determination processing.

Abstract: An information processing apparatus as a server apparatus that performs transfer from an imaging apparatus to a client terminal includes: a control unit that performs: initial information transfer processing of obtaining additional information on the basis of associated information and transmitting the associated information and the additional information to a client terminal in response to reception of the associated information that is information associated with an image captured by the imaging apparatus and has a smaller data amount than a captured image, and main image transfer processing of transmitting an image transmitted from the imaging apparatus to the client terminal according to request information generated by selection processing in the client terminal.

Abstract: The present technology relates to a file processing device and a file processing method for enabling restriction of viewing of an image. A file control unit generates a file that stores an encrypted image obtained by encrypting an image with a first encryption key, and an encrypted encryption key obtained by encrypting the first encryption key with a second encryption key, the encrypted image and the encrypted encryption key being associated with each other in the file. The file control unit also decrypts the encrypted encryption key in the file into the first encryption key, and, with the first encryption key obtained by the decryption, decrypts the encrypted image into the image. The present technology can be applied to a digital camera and the like that capture images, for example.

Abstract: There is provided an imaging apparatus including a user interface control section. The user interface control section performs a process of displaying a plurality of images in a stacked form as a first display mode of an image group including the plurality of images, a process of individually displaying each of the plurality of images as a second display mode of the image group, and a process of detecting an operation of recording a voice note corresponding to a selected image selected in the second display mode.