Stephen and Paul discuss translation apps and other mobile apps that can transform international travel. Key among them: Google Translate, Microsoft Translator, and other translation apps offer Babel Fish-like live translation capabilities that can help get you past tricky conversations, camera integration so you translate signs, menus, and other items, and offline use. And Google Gemini and other AI apps are emerging as key travel tools, as they can be used to identify and tell you more about the buildings, monuments, paintings, and other objects and places around you using your phone’s camera.