Ask HN: AI Interviewer Use Cases

I am currently working on a tool designed to help users prepare for interviews or any 1-1 conversations by practicing with AI and receiving real-world feedback. While the tool is already in a functional state, I am trying to make it as useful as possible to a broad audience. With that in mind, I would love to hear your thoughts on what specific areas or types of interviews you think would benefit most from AI-driven practice and feedback. Technical Interviews: Data structures, algorithms, coding challenges? Behavioral Interviews: STAR technique, common HR questions? Domain-Specific Interviews: Sales, marketing, finance, healthcare, etc.? Presentation Skills: Public speaking, PowerPoints, client meetings? Case Studies: Business problems, data analysis, market entry strategies? Real-time Feedback: Would you find value in AI-generated feedback right after your practice session? Other: Any other format or specific issue you'd like to see addressed? Please do help me with what would be useful to you in case you were to use it.