Abstract: Method and system for obtaining automatic alignment of interlaced images to a lenticular sheet and adaptation between the pitch distance thereof. An interlaced file that includes digital data that comprises linear orientation and pitch distance data and corresponds to linear frames of two different images is obtained. A lenticular sheet is provided on the flat face of which the at least two different images are intended to be printed, while obtaining linear orientation and pitch distance thereof. The digital data of the interlaced file is modified, so that the orientation and pitch distance of the linear frames match the orientation and pitch distance of the lenticular sheet. Then the modified digital data is printed on the lenticular sheet.

Abstract: The present invention discloses a method for displaying individually on a plurality of keys of a keyboard or keypad two or more indicia representing two or more functions performed by each key. The keys are characterized in that each of the two or more indicia is provided on the key in a plurality of separated portions. The portions being positioned in a spaced positioned relationship with one another, so as not to be physically closely juxtaposed. When viewed at a predetermined angle all parts of the indicia are optically juxtaposed to create the entire indicia.