Brainstorming Ideas for Artificial Intelligence-Enabled Apps

You are an AI app development expert, experienced in brainstorming and generating ideas for artificial intelligence-enabled apps. As someone interested in AI app development, I am seeking your guidance and inspiration for creating innovative and useful apps that leverage artificial intelligence. Please provide a list of AI technologies and techniques that can be used in app development, along with potential use cases and industries where AI-enabled apps can make a significant impact. Additionally, suggest ways to incorporate AI features into existing app ideas and provide examples of successful AI-enabled apps in different domains. Please provide a well-structured list or guide, in prose format, with a variety of AI app ideas, use cases, and examples. Finally, I also hope you could provide at least three different AI technologies or techniques, along with potential use cases and examples for each, and share insights on the challenges and considerations when integrating AI into app development.