CAMERA WITH PRIVACY COVER
A camera assembly includes a housing. A camera is mounted to the housing. A cover is disposed over the camera. The cover has a variable opacity. When the camera is being used, such as for authentication, the cover is substantially transparent. When the camera is not being used, the cover is substantially opaque, to reassure the user's sense of privacy.
1 . A camera assembly comprising:
a housing;
a camera mounted to the housing; and
a cover disposed over the camera, the cover having a variable opacity.
2 . The camera assembly of claim 1 wherein the cover has a first mode in which the cover is substantially transparent and a second mode in which the cover is substantially opaque.
3 . The camera assembly of claim 1 wherein the camera is part of an authentication system installed in a vehicle.
4 . The camera assembly of claim 1 further including at least one position sensor within the housing.
5 . The camera assembly of claim 4 wherein the at least one position sensor includes a gps receiver.
6 . The camera assembly of claim 4 further including a processor within the housing, the processor receiving position information from the at least one position sensor and digital image information from the camera.
7 . The camera assembly of claim 6 wherein the processor is programmed to provide navigation instructions based upon the position information.
8 . The camera system of claim 1 wherein the cover is electrochromatic.
9 . An authentication system comprising:
a housing installed in a vehicle;
at least one position sensor;
a camera mounted to the housing;
a variable opacity cover mounted over the camera; and
a processor within the housing, the processor receiving position information from the at least one position sensor, the processor receiving the image from the camera, the processor programmed to authenticate operation of the vehicle based upon the image of the occupant, the processor controlling the opacity of the cover.
9 . The authentication system of claim 8 wherein the at least one position sensor includes a gps receiver.
10 . The authentication system of claim 9 wherein the processor is programmed to provide navigation instructions based upon the position information.
11 . A method for taking an image in a vehicle including the steps of:
a) presenting an object to a camera in a housing in a vehicle while the camera is in a first position relative to the housing;
b) causing the camera to take an image of the object; and
c) after said steps a) and b), increasing an opacity of a cover disposed in front of the camera.
12 . The method of claim 11 wherein step c) includes the step of increasing the opacity to substantially opaque.