Here is what we’ve learned since our start at YC Hacks:<p>— Best learning comes from fast cycles “challenge-action-feedback”.<p>— Ideally, each learning cycle should be 30 seconds or less.<p>— Learning with yes-no questions (tinder-style) is much more powerful that one can think.<p>— Existing content is not ready for interactive content. Serious investment in content is necessary.<p>— Interactive learning requires depth: ideally, at least 10 examples for each rule.<p>— Mobile learning has high potential, especially for role-based training in the fields like sales, support, horeca, transportation.<p>HN Academy was a temporary name for our hackathon project. We will rename soon.