Abstract: The present invention relates to a method and apparatus for providing an image in conjunction with a protective cover panel for a device, which device includes a component which can benefit from protection by the cover panel. The cover panel is moveable with respect to the component so as to provide an image change in an area positioned adjacent the cover panel when a user of the device moves the cover panel so as to uncover the component.

Abstract: The present invention relates to a method and apparatus for providing a multi-panel cover component for a multi-panel body component nested within the cover component. The cover component is moveable with respect to the body component, so as to provide an image or functional change in the component being presented to a user of the apparatus, when the user moves the cover component, so as to cover or uncover the body component.

Abstract: A promotional display comprising a chamber having front and rear panels with inside and outside surfaces, for containing between expanses of the inside surfaces of the panels a first liquid. At least a portion of the outside surface of the front panel comprises a view surface which allows viewing of liquid flow inside the chamber. A liquid reservoir is positioned adjacent the chamber for containing a second liquid therein, which second liquid contrasts with and is not miscible with the first liquid. A restricted liquid flow path is located between the chamber and the reservoir, which allows flow of the second liquid into the chamber and across at least a portion of the view surface of the chamber.

Abstract: A system for maintaining a secure content library includes a server, which manages requests for copyrighted content and encrypts the content using a key server, which generates unique keys and associates the keys with the copyrighted content to create a token. A gateway receives the token and interacts with the server over a network. A client storage box interacts with the gateway to decode the token in accordance with a security protocol and sends a content key back to the server to enable the content to be downloaded and decoded, the storage box including memory for storing downloaded content. The client storage box has a use key that is updated by the server after a predetermined number of accesses to the content to enable further accessing of the content.