This document outlines several problems and rates them based on their scale, urgency, novelty, and importance. Problems include weak earphones, uncomfortable food trash, messy wires, losing cameras, excessive light energy consumption, women's safety at night, expensive smartphones, seasonal floods, and the short lifecycle of IT devices. It also provides statistics on sexual violence in Korea, with over 500 reported cases per day. Finally, it references a new lab in Europe focused on protecting children and preventing violence.