Abstract:
A personal safety alarm device is provided that is of specific applicability to children. The personal safety alarm is integrated into a watch to be worn by a child.
Abstract:
An image capture device (10) is provided including more compact components to enable the fabrication of more compact image capture devices. In one particular embodiment, a compact shutter mechanism (394, 395, 397) is provided that requires less space within the camera when the shutter is open. In another particular embodiment, a rotary to linear switch (24, 25, 120, 125) is provided to reduce the amount of real estate required by the switch on the outside housing of the image capture device.
Abstract:
A zoom lens system is provided including a flat cam for driving the zoom lens mechanism. In one particular embodiment, the same flat cam used by the zoom lens system is used to correlate the effective focal length of the zoom lens to the viewfinder. Additional particular embodiments of a viewfinder adjustment mechanism are provided wherein the viewfinder adjustment mechanism includes a diopter adjustment mechanism to adjust the ocular lens of the viewfinder to compensate for imperfections in the user's sight.
Abstract:
An image capture device is provided which includes a movable and rotatable lens barrel for changing the taking lens focus in close focus and far focus situations. Additionally, rotation of the lens barrel adjusts the exposure aperture to create different aperture sizes for close focus, infinity focus and flash image captures. Further, in one particular embodiment using an internal display, a diopter adjustment mechanism is provided. A diopter adjustment cam wheel includes a flange of progressively increasing height in contact with a pin on the housing of a display lens. An image on the display is refected through the display lens to the viewfinder ocular lens. Rotating the cam wheel adjusts the height of the display lens to accomodate the focus for imperfect vision.
Abstract:
An external lighting source for a camera is provided. A visible spectrum light emitting diode or diodes is / are used instead of the conventional gas tube flash mechanism of a camera to bathe a scene in bright visible light. A reflector directs the light from the LED(s) outward from the camera to illuminate a scene in a fairly uniform manner during the image capture period.
Abstract:
A method and apparatus for aligning an optical element in an optical sub-assembly is provided. Pivoting fine tuning plates connected to the main body of the sub-assembly are used to set the height and angle of the optical element. The optical element is connected on a pin through the optical element frame between two portions of the main body. Pivoting the fine tuning plate with a cam causes the optical element pin to cant, adjusting the position and/or angle of the optical element. In one embodiment of the present invention, a laser may be used to better align the optical element.
Abstract:
A dual-purpose camera viewfinder (70) is provided. The viewfinder (70) is operable in a shooting mode and in a review mode. In the shooting mode, the camera provides a direct line-of-sight through the viewfinder for live viewing. In the review mode, an angled flipping mirror (76) is raised into the line-of-sight through and permit the user to view stored images reflected from a microdisplay (86) through the ocular lens (72). A loupe lens (84) magnifies the image from the microdisplay and directs the image to the angled flipping mirror (76). Additionally, entering the review mode closes an electrical circuit that signals the processor (100) to selectively power the microdisplay (86) and to control the display of the stored images.
Abstract:
An image capture device is provided which is able to wirelessly communicate with external devices using multiple communications protocols. At least one image is acquired and stored by the image capture device. The image capture device than negotiates with the external device to establish basic communications parameters and attempts to communicate with the external device in a first communications protocol. If unsuccessful, the image capture device attempts to communicate with the external device in at least a second communications protocol. If successful, the image is transferred to the external device. If unsuccessful, the image capture device may, optionally, attempt to communicate with the external device in additional different communication protocols. The present image capture device can communicate with a wide variety of device types presently understanding different transmission protocols.
Abstract:
The camera of this invention includes a parking mechanism (46) that ensures a visual exposure indicator of an APS film cassette is in the parked position prior to removing the film cassette from the camera. The camera may include a rotatable wheel (50) that rotates in order to move the film between a film cassette compartment, a film exposing area and a film spool. In a preferred embodiment, the parking mechanism includes a pin (62) that engages the rotatable wheel after the film has been rewound into the film cassette and the wheel has been rotated sufficient distance to ensurethat the visual exposure indicator moves to the parked position.When the pin engages the rotatable wheel, the pin prevents furtherrotation of the rotatable wheel. This indicates to the camera user that the visual exposure indicator is in the park, position.
Abstract:
A camera has a barrier assembly (16) that comprises an integrated lens over/light hood (17), and a rotatable door (18). The assembly is movable between an open and a closed position. The assembly functions as a protective barrier for the camera's picture-taking lens (13) when disposed in the closed position. The door is located within an aperture (19) defined by the lens cover/light hood when the assembly is closed. The door rotates away from the aperture as the assembly translates to the open position. The aperture is substantially aligned with the optical axis (14) of the picture-taking lens as the assembly reaches its open position, thereby allowing ambient light to reach the picture-taking lens. The lens cover/light hood isolates the lens from ambient light outside the field of view of the lens when the assembly is in its open position.