Abstract: An information processing apparatus includes a control unit (19). The control unit (19) controls a photographing range of an imaging unit (13) based on a difference between a photographing plan of the imaging unit (13) and an actual photographing state estimated from sensor information.

Abstract: A display apparatus is attachable to a user. The display apparatus includes a display, a substrate connected to the display and bendable, and an actuator configured to generate a driving force to move the display in a first direction that intersects a display surface of the display. The actuator is disposed at a position shifted from the display in a second direction different from the first direction. The substrate is fixed at a position closer in the second direction to a surface of the display on a side where the actuator is located than to a surface of the display on a side where the actuator is not located. The substrate extends in the second direction from a connected portion of the substrate connected to the display toward the side where the actuator is located.

Abstract: A display unit and a lens included in a display device constitute a plurality of display optical systems that display a video for each of a user's left eye and right eye. The display device includes a diopter change instruction unit and a diopter change driving unit that can change a diopter related to the plurality of display optical systems, and an object position calculation unit that calculates an object position of a display object in a video. The diopter change instruction unit gives a driving instruction to the diopter change driving unit on the basis of information acquired from a user information recording unit and an operation mode recording unit that record information on usage conditions of the display device.

Abstract: A driving apparatus includes a fixed unit, a first movable unit held rotatably about a first axis relative to the fixed unit, a second movable unit held rotatably about a second axis different from the first axis relative to the first movable unit, a bearing configured to support the first movable unit rotatably about the first axis relative to the fixed unit, a first wiring having one end connected to the fixed unit and another end connected to the first movable unit, and a second wiring having one end connected to the fixed unit and another end connected to one of the first movable unit and the second movable unit. The first wiring includes a wound portion wound around the first axis and provided outside the bearing in a radial direction of the bearing. The second wiring is inserted inside the bearing.

Abstract: A control apparatus for a vibration type actuator that moves a vibrating body in which vibrations are excited by an electromechanical energy conversion element, and a contact body contacting the vibrating body relative to each other includes a generation unit configured to generate multi-phase driving signals having a phase difference applied to the electromechanical energy conversion element, and a detection unit configured to detect an actual position of a movable unit including the vibrating body or the contact body. The generation unit sets the phase difference based on a deviation of the actual position from a target position of the movable unit. The generation unit makes larger a change rate of the phase difference against the deviation from when the movable unit stops to when the movable unit starts moving as the target position changes than that after the movable unit starts moving.

Abstract: A display device includes a pair of display units each including displays 1R and 1L and ocular optical systems 2R and 2L. A first driving unit can change an optical positional relationship between the displays 1R and 1L and the ocular optical systems 2R and 2L. A second driving unit can change an interval between the pair of display units. An interpupillary distance adjustment unit adjusts the interval between the display units by the second driving unit in accordance with a detection result obtained by the interpupillary distance detector. After interpupillary distance adjustment is performed, a diopter adjustment unit performs diopter adjustment related to the display unit by the first driving unit.

Abstract: A display unit and a lens included in a display device constitute a plurality of display optical systems that display a video for each of a user's left eye and right eye. The display device includes a diopter change instruction unit and a diopter change driving unit that can change a diopter related to the plurality of display optical systems, and an object position calculation unit that calculates an object position of a display object in a video. The diopter change instruction unit gives a driving instruction to the diopter change driving unit on the basis of information acquired from a user information recording unit and an operation mode recording unit that record information on usage conditions of the display device.

Abstract: A driving control apparatus that controls driving of a vibration actuator having a plurality of electromechanical energy conversion elements. The driving control apparatus includes a controller configured to generate a plurality of driving signals each of which has a same waveform and has a different phase, and to respectively apply the plurality of driving signals to different elements of the plurality of electromechanical energy conversion elements. The controller changes the waveform according to the phase. A shape of a first waveform according to a first phase is closer to a square wave shape than a shape of a second waveform according to a second phase that is larger than the first phase.

Abstract: A control apparatus for a vibration type actuator that moves a vibrating body in which vibrations are excited by an electromechanical energy conversion element, and a contact body contacting the vibrating body relative to each other includes a generation unit configured to generate multi-phase driving signals having a phase difference applied to the electromechanical energy conversion element, and a detection unit configured to detect an actual position of a movable unit including the vibrating body or the contact body. The generation unit sets the phase difference based on a deviation of the actual position from a target position of the movable unit. The generation unit makes larger a change rate of the phase difference against the deviation from when the movable unit stops to when the movable unit starts moving as the target position changes than that after the movable unit starts moving.

Abstract: An electronic apparatus reduced in a space surrounding a battery chamber and capable of stably supplying electric power. The electronic apparatus is provided with a battery chamber into and from which a battery for supplying electric power is inserted and removed. The battery chamber is defined by an exterior cover forming part of the appearance of the electronic apparatus, and the exterior cover is provided with a battery holding member that defines, when the battery is inserted into the battery chamber, a position of the battery in a direction of insertion thereof. A battery contact member is brought into contact with a terminal provided on the battery to thereby supply electric power from the battery to the electronic apparatus.

Abstract: A driving control apparatus that controls driving of a vibration actuator having a plurality of electromechanical energy conversion elements. The driving control apparatus includes a controller configured to generate a plurality of driving signals each of which has a same waveform and has a different phase, and to respectively apply the plurality of driving signals to different elements of the plurality of electromechanical energy conversion elements. The controller changes the waveform according to the phase. A shape of a first waveform according to a first phase is closer to a square wave shape than a shape of a second waveform according to a second phase that is larger than the first phase.

Abstract: The electronic device (1) includes a proximity sensor (18), a touch panel display (display 14) configured to display an icon that serves to enable a predetermined mode and gesture detection via the proximity sensor (18) and a controller (11) configured to, when a touch on the icon is detected, start the predetermined mode, start gesture detection via the proximity sensor (18) and change a characteristic of the icon. The controller (11) may change the color or the shape of the icon.

Abstract: An electronic apparatus reduced in a space surrounding a battery chamber and capable of stably supplying electric power. The electronic apparatus is provided with a battery chamber into and from which a battery for supplying electric power is inserted and removed. The battery chamber is defined by an exterior cover forming part of the appearance of the electronic apparatus, and the exterior cover is provided with a battery holding member that defines, when the battery is inserted into the battery chamber, a position of the battery in a direction of insertion thereof. A battery contact member is brought into contact with a terminal provided on the battery to thereby supply electric power from the battery to the electronic apparatus.

Abstract: The electronic device (1) includes a proximity sensor (18), a touch panel display (display 14) configured to display an icon that serves to enable a predetermined mode and gesture detection via the proximity sensor (18) and a controller (11) configured to, when a touch on the icon is detected, start the predetermined mode, start gesture detection via the proximity sensor (18) and change a characteristic of the icon. The controller (11) may change the color or the shape of the icon.