Your goal for Wednesday morning is to decide which solutions to prototype. Our motto for these decisions is “unnatural but efficient.” Instead of meandering, your team’s conversations will follow a script. This structure is socially awkward, but logical—if you feel like Spock from Star Trek, you’re doing it right. It’s all designed to get the most out of the team’s expertise, accommodate for our human strengths and shortcomings, and make it as easy as possible to come to a great decision.