Huashu Speech Coach

This is a presentation coaching skill built on Patrick Winston's legendary MIT "How to Speak" lecture. It reviews your talk outlines, video scripts, and slides against Winston's framework: no joke openings, start with an "empowerment promise," cycle key points three times, use verbal punctuation so people can jump back in when they zone out. It'll catch slide sins like reading bullets or standing too far from the screen, and it scores you across five dimensions from opening strength to ending power. Useful if you're prepping a tech talk, training session, or tutorial video and want structured feedback beyond "make it more engaging." The skill includes Chinese examples from the creator's own work, but the Winston methodology is universal.