Abstract: Digital cameras and methods for using digital cameras incorporate or append authentication stamps in digital images. Each authentication stamp contains information that is useful in authenticating the source of a digital image, and thus an authentication process can use the authentication stamp to determine whether the digital image is authentic or was modified outside the camera.

Abstract: The invention relates to a digital camera and the methods for using a digital camera. The digital camera includes a programmable processor that provides for flexible operation of the digital camera. The programmable processor also provides the digital camera manufacturer the capability of economically configuring the digital camera as desired. The programmable processor also provides the digital camera user with on demand specialized imaging modes such as the capture mode and the cineview mode.

Abstract: The invention relates to a digital camera and the methods for using a digital camera. The digital camera includes a programmable processor that provides for flexible operation of the digital camera. The programmable processor also provides the digital camera manufacturer the capability of economically configuring the digital camera as desired. The programmable processor also provides the digital camera user with on demand specialized imaging modes such as the capture mode and the cineview mode.

Abstract: A method and apparatus for transporting digital images is provided. In one embodiment, a personal electronic handheld digital camera executes an application program that enables a user of the camera to send one or more digital images, formed by and stored in the camera, from the camera to a destination. One or more addresses describing one or more destinations are selected or identified. One or more stored digital images are selected and associated with the one or more addresses. Optionally, a voice message is recorded and associated with the one or more addresses. The camera is coupled to a data communication network, and a transport operation is initiated. Under control of the application, the camera sends the selected images to the designated destinations over the data communication network. When an address is a physical address, for example, a postal mail address, the selected images are automatically routed to a central server.

Abstract: The present invention provides a hand held scanner with a motorized drive capability. The motorized drive employs a clutchless motor system. In manual operation, the scanner operates as a standard non-motorized scanner in which the user can neither see nor feel any effects of the motor system. In the motorized mode, a worm gear mounted on the motor's drive shaft causes the drive gear/friction wheel assembly to engage the drive rollers.