According to still another embodiment, {HEAD ~ a method} includes piezoelectrically converting mechanical strain energy from an induced mechanical stress on an array of piezoelectric electrode posts into electrical energy; and using {TAIL ~ a geometrical arrangement} of an array of capacitor electrode posts and the array of piezoelectric electrode posts to capacitively store the electrical energy in the array of capacitor electrode posts 
includes using
According to still another embodiment , { HEAD ~ a method } includes piezoelectrically converting mechanical strain energy from an induced mechanical stress on an array of piezoelectric electrode posts into electrical energy ; and using { TAIL ~ a geometrical arrangement } of an array of capacitor electrode posts and the array of piezoelectric electrode posts to capacitively store the electrical energy in the array of capacitor electrode posts
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH