Feb 25, 2017 · 1 min read
If the session is recorded, you can ask them to tap on something that makes noise, then count bangs per minute.
Written by
Head of User Research & Metrics at Goldman Sachs, Author of Validating Product Ideas and It's Our Research, Ex-Google, Ex-WeWork, WWE fanboy. 2∞&→
Welcome to a place where words matter. On Medium, smart voices and original ideas take center stage - with no ads in sight. Watch
Follow all the topics you care about, and we’ll deliver the best stories for you to your homepage and inbox. Explore
Get unlimited access to the best stories on Medium — and support writers while you’re at it. Just $5/month. Upgrade