Abstract: The present disclosure provides a control device. The control device is configured to control a rotation mechanism to rotatably hold a camera device. The control device includes a processor configured to execute a program to: determine a mounting state of a mounting member mounted on a support mechanism supporting the rotation mechanism; determine a rotation range of the camera device coupled to the rotation mechanism based on the mounting state of the mounting member; and control a rotation of the camera device based on the rotation range.

Abstract: There is provided a user-friendly electronic device including: touch sensors provided on a first surface and at least a second surface other than the first surface; a processor that displays application information based on a way of holding the electronic device by a user, the processor detecting the way of holding the electronic device using a result of detection of the touch sensors; and an assignment unit that assigns a function corresponding to an application to be run to the touch sensors.

Abstract: A lens device includes a housing configured to maintain a lens. The lens device also includes a maintaining structure disposed at an exterior surface of the housing surrounding the lens, and configured to detachably maintain a peripheral device. The lens device further includes one or more electric contacts disposed on the exterior surface of the housing between the lens and the maintaining structure, and configured to electrically connect with the peripheral device.

Abstract: A display control device includes a processor and a computer-readable storage medium. The computer-readable storage medium stores a program that, when executed by the processor, causes the processor to determine a present lens position of a lens of a camera device, determine a target position of a target object being photographed by the camera device, and display a first indicator indicating the present lens position and a second indicator indicating the target position on a display in a position relationship corresponding to a relationship between the present lens position and the target position.

Abstract: The present disclosure provides a control device. The control device is configured to control a rotation mechanism to rotatably hold a camera device. The control device includes a processor configured to execute a program to: determine a mounting state of a mounting member mounted on a support mechanism supporting the rotation mechanism; determine a rotation range of the camera device coupled to the rotation mechanism based on the mounting state of the mounting member; and control a rotation of the camera device based on the rotation range.

Abstract: A lens device includes a housing configured to maintain a lens. The lens device also includes a maintaining structure disposed at an exterior surface of the housing surrounding the lens, and configured to detachably maintain a peripheral device. The lens device further includes one or more electric contacts disposed on the exterior surface of the housing between the lens and the maintaining structure, and configured to electrically connect with the peripheral device.

Abstract: In order to improve the ease of use of an electronic device, the electronic device including a communication unit capable of communicating with a first device, and an input unit that inputs at least one of first information about a specification of the first device and second information about use of the first device by a user via the communication unit.

Abstract: There is provided a user-friendly electronic device including: touch sensors provided on a first surface and at least a second surface other than the first surface; a processor that displays application information based on a way of holding the electronic device by a user, the processor detecting the way of holding the electronic device using a result of detection of the touch sensors; and an assignment unit that assigns a function corresponding to an application to be run to the touch sensors.

Abstract: An electronic device includes: a communication unit that is capable of performing short range communication or communication through a human body of a user; a first input unit that, when the user touches a first object provided with a first communication member, inputs information on the first object via the first communication member and the communication unit; and a second input unit that, when the user touches a second object provided with a second communication member in a state where the user is holding the first object, inputs information on the second object via the second communication member and the communication unit.