How to Build a Software System That Can Be Widely Used

Stephen Wolfram answers questions from his viewers about business, innovation, and managing life as part of an unscripted livestream series, also available on YouTube here: https://wolfr.am/youtube-sw-business-qa

Questions include: What's your rule of thumb for launching a product (for yourself and for others)? Minimum viable product? Quantum of utility? Other? - How did you deal with the boring aspects of developing a product (e.g. marketing, sales) when you didn't have people to delegate to? - Would the academic environment be a place where a researcher and inventor could pursue their own research, or at least make some profit from developing patents and designs? I am in the US, just about to start a master's, and am considering starting a PhD in materials science. - How do you think Applicant Tracking Systems (ATS) will evolve as candidates increasingly try to "trick" them by using keywords in their resumes?