I'm afraid I have a few issues with some of your app. Namely, there is no mention of what power absorbed it. In addition, I'd like for you to provide some scientifically plausible way that your shields operate, and I'd like to note that nanomachines can't just create something out of nothing. They would, at the least, need something to covert into the intended object. I myself am doubtful that they could rearrange protons, neutrons, and electrons, but I couldn't say for sure.