Resettable memory implemented using memory without reset and methods and apparatuses to design the same. The holes are formed by directing laser pulses from a laser to a top surface of the elastomeric material in a plurality of passes in a direction proceeding from a non-zero inner diameter to the desired diameter or from the desired diameter to the inner diameter. A device for compensating signal delays is provided that comprises signal pattern shortening means. In some embodiments, the SGT is provided in a field of a data packet reserved for layer 3 information or a field reserved for higher layers. The transmission member defines a first supporting groove facing the upper die receiving the first supporting body, along with a curling-pressure-portion receiving groove opposite to the first supporting groove receiving the curling pressure portion. A system is provided that includes: a weighting system for assigning weights to UM elements; a clustering system for clustering UM elements into categories; and a visualization system for displaying clustered and weighted UM elements within a conceptual framework.