Patent ID: 7705882
Filing Date: 2010-04-27
Classification: H04N

Abstract:
1. A portable hand-held device comprising: a walled case comprising a front face and a rear face bounding opposite sides of an interior space that contains a radio transceiver and antenna for transmitting and receiving radio signals containing digital data and an electronic digital camera that has an aperture looking through a window in a portion of the wall of the case for acquiring an electronic image of a field of view; a sight extending through the case between the front and rear faces for enabling a user to see a field of view corresponding to the field of view seen by the camera aperture; a trigger for operating the camera and that is operable by an index finger of the user's hand when holding the case between the front and rear faces with the thumb of the hand against one face and one or more fingers beyond the index finger against the other face; wherein the trigger is disposed in a portion of a perimeter wall of the case bounding and between the front and rear faces, the portion of the perimeter wall having a convex shape as the case is viewed looking toward either face, wherein the portion of the perimeter wall having a convex shape extends beyond the trigger to form an apex disposed to one lateral side of an imaginary medial plane through the case as the case is viewed looking toward either face, and the sight and the window for the camera aperture are disposed to opposite sides of an imaginary line that is perpendicular to a tangent to the apex, wherein the casing comprises a smooth hard plastic having thumb- and finger-grip zones in the front and rear faces that are filled by a softer, high friction material to resist thumb- and finger-slipping when the casing is being grasped; one or more devices within the interior space for issuing an alert when data is received by the transceiver; a slider switch having an actuator that is disposed substantially flush with the outer surface of the material filling one of the grip zones and that can be slid along the through-slot to set a particular one of multiple modes for giving the alert; wherein the one or more alert devices comprise a vibrator and one or more lamps, and the slider switch can select between a vibrate only mode, and light and vibrate mode, and an off mode, wherein the case comprises crescent shaped lenses that are disposed in like shaped through-openings in the front and rear faces and that lie between the grip zones and the sight, wherein the camera requires that the trigger be depressed for some particular length of time in order to capture an image of the field of view, and a controller within the interior space that operates the one or more alarm devices is connected to the trigger for interrupting an on-going alert when the trigger is depressed for a length of time less than that required to operate the camera.