Speechwave

Live emoji reactions overlay for conference talks

**Live audience reactions, right on your slides.** Speechwave lets your audience send emoji reactions while you present. Reactions float up on your Google Slides in real time, so you get continuous engagement in the room and per-slide analytics afterward to see what landed. **How it works** 1. Install the extension and paste your API key from your Speechwave account settings 2. Enter your talk slug and click Connect 3. Share the talk URL or QR code on your first slide, your audience joins instantly from their phone 4. Present as usual, emoji reactions appear as a floating overlay on your slides **Features** • Live emoji overlay on Google Slides (works in both editor and presentation mode) • Audience joins from any device — no app install, no login required • Per-slide reaction tracking — the extension detects your current slide automatically in presentation mode • Session analytics — review reaction counts and emoji breakdowns per slide after your talk • Fireworks animation — when the audience converges on a single emoji, a burst animation fires • Auto-reconnect — the connection stays up even if Chrome suspends the service worker • Secure API key authentication — only you can start sessions for your talks **Who it's for** Conference speakers, meetup presenters, educators, and anyone who wants to know which parts of their talk resonated, and which fell flat, so they can improve it next time. **Pricing** Speechwave has a free plan with no time limit. Create your account at speechwave.live. **Getting started** 1. Sign up at speechwave.live (free) 2. Create a talk from your dashboard 3. Copy your API key from Account Settings 4. Install this extension, paste your key, and connect to your talk After connecting, start a new session and open your Google Slides presentation and the emoji overlay appears automatically. Your audience reacts at speechwave.live/t/your-talk-slug. **Support** Questions or feedback? Reach us at speechwave.live.