An attachment of a smartphone for a film camera disclosed herein includes: a camera attachment (31) to be attached to a camera back lid portion; and a smartphone attachment (32) coupled to the camera attachment (31) to hold a smartphone. The camera attachment (31) includes a projection screen (312) on which an image that is photographed is projected through a camera lens. The smartphone attachment (32) includes a correction lens (322) to focus on the image projected on the projection screen and allow a smartphone camera to photograph the image by close photographing. The attachment of a smartphone for a film camera aligns the camera lens, the projection screen, and the correction lens along an optical axis (5) of image capturing of the camera and focuses on an imaging medium of the smartphone to allow the image photographed by the film camera to be digitized and stored.

An attachment of a smartphone for a film camera disclosed herein includes: a camera attachment (31) to be attached to a camera back lid portion; and a smartphone attachment (32) coupled to the camera attachment (31) to hold a smartphone. The camera attachment (31) includes a projection screen (312) on which an image that is photographed is projected through a camera lens. The smartphone attachment (32) includes a correction lens (322) to focus on the image projected on the projection screen and allow a smartphone camera to photograph the image by close photographing. The attachment of a smartphone for a film camera aligns the camera lens, the projection screen, and the correction lens along an optical axis (5) of image capturing of the camera and focuses on an imaging medium of the smartphone to allow the image photographed by the film camera to be digitized and stored.

Systems and methods are provided for displaying a first portion of a video, the first portion comprising a subset of the video that fits in a display area of a computing device. The systems and methods further detect movement of the computing device during playback of the first portion of the video, calculate a rotation of the display of the first portion of the video based on a direction of the movement, and cause the display of the first portion of the video to rotate relative to the direction of movement to display a second portion of the video, the second portion comprising a subset of the video that is associated with the direction of movement and that was at least partially not visible in the first portion of the video when displayed in the display area of the computing device.

An electronics-enabled eyewear device provides a primary command channel and a secondary command channel for receiving user input during untethered wear, one of the command channels providing for tap input detected by motion sensor(s) incorporated in a body of the eyewear device. A predefined tap sequence or pattern can be applied to frame of the device to trigger as device function. In one example, a double tap of the device's frame causes charge level display indicating a battery charge level.

An electronics-enabled eyewear device provides a primary command channel and a secondary command channel for receiving user input during untethered wear, one of the command channels providing for tap input detected by motion sensor(s) incorporated in a body of the eyewear device. A predefined tap sequence or pattern can be applied to frame of the device to trigger as device function. In one example, a double tap of the device's frame causes charge level display indicating a battery charge level.

A communication device includes a communication unit, a communication function allocation unit, a communication status determination unit, and a communication control unit. The communication unit performs communications with another communication device using a plurality of communication paths. The communication function allocation unit allocates communication functions to each of the communication paths in the communication unit. The communication status determination unit determines a communication status for each of the communication paths. The communication control unit controls communications for each of the communication paths in accordance with allocation by the communication function allocation unit and a determination result of the communication status determination unit.

A system for parallax correction includes a housing of a camera having a channel perpendicular to an optical axis of the camera. A lens enclosure is within the housing and includes a tab slideable along the channel. A first lens is positioned within the lens enclosure having a first focal plane array. A second lens is positioned within the lens enclosure having a second focal plane array. The second focal plane array is coupled to a pin disposed within the tab of the housing. The tab is configured to direct the pin to slide perpendicular to the optical axis along the channel to move the second focal plane array laterally with respect to the first focal plane array to correct for parallax between the first and second lenses.

A system for parallax correction includes a housing of a camera having a channel perpendicular to an optical axis of the camera. A lens enclosure is within the housing and includes a tab slideable along the channel. A first lens is positioned within the lens enclosure having a first focal plane array. A second lens is positioned within the lens enclosure having a second focal plane array. The second focal plane array is coupled to a pin disposed within the tab of the housing. The tab is configured to direct the pin to slide perpendicular to the optical axis along the channel to move the second focal plane array laterally with respect to the first focal plane array to correct for parallax between the first and second lenses.

A laser-based speed gun includes a camera module and a folded optical system including an objective lens and an eyepiece lens. The folded optical system includes first and second image redirecting elements for redirecting an image pathway from the objective lens to the eyepiece lens adjacent the camera module.

Disclosed herein is a standalone audiovisual apparatus for the simultaneous acquisition and management of coverage, the simultaneous recording, and live on-the-fly editing of multiple angles, in accordance with some embodiments. Accordingly, the audiovisual apparatus comprises a body and arms. Further, the body comprises an upper body portion and a lower body portion. Further, the upper body portion comprises a body adapter disposed on the upper body portion. Further, the body adapter is configured for detachably attaching a primary recording device to the body adapter. Further, the lower body portion is disposable on a surface. Further, the arms are coupled to the body. Further, the arms comprise arm adapters. Further, the arm adapters are configured for detachably attaching secondary recording devices to the arm adapters. Further, the arms are configured for moving between arm positions in relation to the body for positioning the secondary recording devices in secondary recording positions.