METHOD AND APPARATUS FOR VIEWING THE VISUAL PROPERTIES OF A GEMSTONE ASSOCIATED WITH A PACKAGING UNIT

摘要

A method of displaying a visual representation (503) of a product (501) on a packaging unit (301, 701, 801, 901) arranged to contain the product (501), the packaging unit (301, 701, 801, 901) comprising a display device (205, 711, 811), a memory device (109) and a memory port (201) arranged to hold the memory device (109), the method comprising the steps of: storing information related to the product (501) in the memory device (109); fitting the memory device (109) into the memory port (201); and arranging the display device (205, 711, 811) to display the stored information.