This document provides an overview of printed electronics and how it is addressing problems in various industries. It summarizes challenges in industries like retail, healthcare, wearables, vehicles, and consumer electronics related to costs, customization, form factors, and more. It then provides brief examples of how printed electronics is enabling thinner, flexible, and stretchable devices to help solve these issues through applications like sensors, displays, and energy storage. The document is an introduction to opportunities for printed electronics from IDTechEx, an emerging technology research firm.