An achievement award assembly includes a first panel having a semi-transparent area, a second panel having an award indicia that is visible through the semi-transparent area and a mount. The yarns can have a loop toughness of at least 2 gfden, a loop tenacity of at least 7 gfden, a tensile toughness of at least 0. When the user is offline, the method includes selecting at least one of the plurality of stored challenge-reply sets for off-line authentication of the user for the particular resource available through the recipient unit. It also sets a correction level based on the blur level. If the user has been at the present location for the specified time period, the present location is stored in a location database.