Abstract: The present invention relates to an apparatus is provided, the apparatus comprising: a screen comprising a scrollable window for displaying a zoomed image and for displaying a corresponding scrollbar wherein the scrollbar comprises a scalable thumb; a first user engageable device for scrolling the displayed image; a second user engageable device for zooming in and out the displayed image; a scrollbar controller configured to automatically adjust the position and length of the thumb of the displayed scrollbar based on information entered by at least one of the user engageable devices; an information insert controller configured to automatically insert an additional scrollbar information in a predefined field within the thumb of the displayed scrollbar. The present invention further relates to a measurement equipment and a method for displaying images.

Abstract: The present invention relates to an apparatus is provided, the apparatus comprising: a screen comprising a scrollable window for displaying a zoomed image and for displaying a corresponding scrollbar wherein the scrollbar comprises a scalable thumb; a first user engageable device for scrolling the displayed image; a second user engageable device for zooming in and out the displayed image; a scrollbar controller configured to automatically adjust the position and length of the thumb of the displayed scrollbar based on information entered by at least one of the user engageable devices; an information insert controller configured to automatically insert an additional scrollbar information in a predefined field within the thumb of the displayed scrollbar. The present invention further relates to a measurement equipment and a method for displaying images.

Abstract: A method is proposed for operating a portable data carrier designed for executing reloadable function programs. According to the method the data carrier initially has installed thereon a loader interface which allows the reloading of load applications which in turn permit the loading of function programs. Each load application has allotted thereto an invariable assigned address space. To support the management of an assigned address space, badges are produced for application programs to be reloaded, said badges containing information about the size of the memory space required for the application program. Address space in the memory device is allotted to application programs to be reloaded in accordance with the size information provided on the badges. A data carrier suitable for carrying out said method is further disclosed.

Abstract: A method and apparatus for storing and retrieving a number of PIN codes for protected-access devices, in particular smart cards and magnetic stripe cards, involves storage of the individual PIN codes together with a unique feature of the associated protected-access device in a special apparatus, in particular a pocket card reader. The data stored in the pocket card reader can be accessed by a freely selected access code. By entry of the access code and the unique feature into the pocket card reader, the PIN number associated with the unique feature is found and indicated on a display for a short time. The unique feature may be a serial number that is inputted into the pocket card reader via a keyboard or automatically determined and used by the pocket card reader. The stored unique features and particular associated individual PIN codes may be encoded by means of the access code before they are stored. The access code remains stored as long as it is required for encoding or decoding.