Do you have any tips on how I can engage a beta group that is testing my product to extract the most valid information? - Frank Kern Greatest Hit

<p>I'm trying to find out if you have any tips on how I can engage this beta group and extract as much information as possible so I can really hone in on that viable, what that minimum viable product is.</p> <p>I don't know if I would...how big is the beta group?</p> <p>So there's 30 families now, so 60 individuals...</p>