How to make money from home with AI?

So, the question is, "How can one make money from home utilizing artificial intelligence?" It's an intriguing concept, given the vast potential of AI in various industries. Could you elaborate on some practical ways in which individuals can harness AI technologies to generate income from the comfort of their own homes? Are there specific skills or knowledge domains that would be advantageous for someone looking to embark on this path? Furthermore, what are some potential challenges or limitations that one might encounter when attempting to monetize AI-based projects from home?