You've spent hours on your board deck. You recorded the video walkthrough. Now you're about to send it to investors who control your next funding round.
One problem: you have no idea if your video actually works.
Does your financial update hold attention? Do investors understand your pivot explanation? When do they check their phones?
Facial coding gives you answers before you send. EmotionTrac captures second-by-second emotional responses from opt-in panelists watching your video. You see exactly when engagement drops, when confusion appears, and which sections need a rewrite.
Here's the workflow.
Step 1: Identify Your Test Audience
You need panelists who match your investor profile. Not your team. Not random consumers.
If you're pitching Series A VCs, recruit panelists with startup investment experience or financial analysis backgrounds. If you're updating your existing board, people with board-level finance literacy work.
EmotionTrac recruits from opt-in panels. You specify demographics, professional background, and experience level. Three to five panelists give you enough signal without drowning in noise.
Step 2: Set Up Your Video Test
Upload your board update video to the EmotionTrac platform. The system captures facial expressions using each panelist's webcam while they watch.
The technology measures muscle movements tied to specific emotions. Höfling & Alpers (2023) confirmed that facial action coding remains reliable across different recording conditions, which matters when panelists watch from home offices or coffee shops.
Your panelists watch once, naturally. No surveys. No interruptions. Just their faces responding in real time.
Step 3: Review Second-by-Second Emotion Data
After testing, you get a timeline showing emotional responses mapped to your video.
Look for these patterns:
Engagement drops. When do neutral or negative emotions spike? That's where you're losing people. Often happens during dense financial tables or long explanations without visuals.
Confusion signals. Furrowed brows and concentrated expressions cluster when something doesn't make sense. If confusion appears during your pivot rationale, your explanation needs work.
Interest peaks. Positive engagement tells you what's working. If smiles and attention spike during your product demo, lead with that next time.
The data shows you exactly which timestamp triggered each response. You can scrub to that moment in your video and see what you said or showed.
Step 4: Compare Sections
Board updates typically have standard sections: financial performance, key metrics, strategic initiatives, asks.
Compare average engagement across sections. You might discover your team update holds attention better than your financial review. That tells you to restructure: open with the team win, then transition to numbers while engagement is still high.
Or you find that your three-minute market analysis loses everyone. Cut it to one minute. Add a visual. Test again.
Step 5: Test Your Edits
Make changes based on the emotion data. Then test again with a fresh set of panelists.
Did your edits work? If confusion during the pivot explanation disappeared, you fixed it. If engagement still drops at the same timestamp, you need a different approach.
This isn't about perfection. It's about not sending a video that bores or confuses the people who decide your company's future.
What to Do With Problem Sections
When you find a section that consistently triggers negative responses or attention drops, you have options.
Cut it. If a two-minute explanation of your tech stack loses everyone, ask whether investors need that level of detail. Probably not.
Reorder it. Dense content works better after you've built engagement. Move your heavy financial projections after a compelling product update.
Add visuals. Talking head videos lose attention fast. If engagement drops during a verbal explanation, show a chart, demo, or customer example instead.
Simplify language. Confusion signals often mean you're using jargon or assuming knowledge investors don't have. Rewrite in plain terms.
Try it: Schedule an EmotionTrac demo and see second-by-second emotion tracking in action. Or visit Innovation for more information.
When to Test
Test before your board meeting, obviously. But also test quarterly update videos, fundraising pitch videos, and annual investor letters if you record them.
Any video where the audience's understanding and engagement directly affects your business outcomes deserves testing.
The cost of sending a confusing or boring video to investors is high. You lose credibility. You waste their time. You create doubt about your judgment.
Facial coding catches these problems before they reach your investors. You get objective data on what works and what doesn't. No guessing. No hoping your video lands.
Your board update matters too much to send untested.
Sources
- Höfling, T. T. A., & Alpers, G. W. (2023). Reliability of facial emotion recognition: An interdisciplinary comparison of methods. Frontiers in Neuroscience, 17. DOI: 10.3389/fnins.2023.1125983
- EmotionTrac Innovation