Adaptive Cards are platform-agnostic snippets of UI, authored in JSON, that apps and services can openly exchange. When delivered to a specific app, the JSON is transformed into native UI that automatically adapts to its surroundings. It helps design and integrate lightweight UI for all major platforms and frameworks. Modern digital life is hectic. Users are constantly switching between devices, apps, and services to get their job done. Adaptive Cards help you increase engagement and efficiency by injecting your actionable content directly into the apps they use every day. A conversational bot powered by Adaptive Cards can greatly simplify business workflows on your web site or through other channels. As the digital hub for many modern workers, Teams offers multiple extensibility points for apps to integrate with. Email has long been life-blood of an information worker, and now you can deliver actionable content directly to their inbox.