A polymer composition comprises at least an ethylene\u03b1-olefin interpolymer and at least one other polymer. After the OCR system produces an interpretation of the scanned electronic version of the hardcopy document, a rewrite system that is guided by the assist channel operates independent from the OCR system to correct decoding errors produced by the OCR system. One version of the energy absorber includes formed sheets bonded along a perimeter to define two cavities and an inflator-holding pocket connected to the cavities by integrally-formed tunnels. Thus, the methods and devices disclosed, along with variations, contains substantially horizontal and vertical components.