ass="chapter-item expanded "><a href="../../chapter_11/summary.html"><strong aria-hidden="true">11.4.</strong> Summary</a></li></ol></li><li class="chapter-item expanded "><li class="part-title">Optimisation and Mass Production</li><li class="chapter-item expanded "><a href="../../chapter_12/index.html"><strong aria-hidden="true">12.</strong> Power Management and Low-Power Optimisation</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../chapter_12/12.1/index.html"><strong aria-