A modular sensing system architecture. In certain embodiments, this method includes grouping probes into a plurality of ranked groups of probes; and designing an array comprising the ranked groups of probes, wherein the array contains more replicates of probes in a higher ranked group as compared to probes of a lower ranked group of probes. For cases where the coating and substrate do not bind strongly, the coating can be peeled off to provide foil. A tissue having an improved tactile impression to the consumer, with enhanced resilience and high external bulk is disclosed.