QuickRak is a side project to design a collapsible bike rack. The document provides 3 techniques to accelerate the design process: 1) Clearly identify a problem before designing a solution by confirming others have the problem. 2) Test designs early and often as the design progresses to get feedback. 3) Parallelize design thinking by working on multiple parts of the design simultaneously rather than sequentially. The goal is to save time by testing ideas quickly and working on various aspects at once.