Ask HN: Could an AI interview coach tracking emotions and voice cues help you?

[OlehSavchuk]

I'm exploring whether an AI-powered interview coach that tracks emotional cues and analyzes your voice could genuinely assist job seekers. If such a tool were available:

What specific insights would you expect from its analysis of your emotions and speech? Would you rely on AI feedback for improving your communication style and emotional presence? In technical roles, do you think this kind of feedback is more or less useful than practicing algorithms? Has anyone experienced similar tools and found them beneficial in actual interview scenarios? I'm trying to determine if this feature addresses a real need or is just a “nice to have.