Lior Shoham presented a method for delivering brilliant ideas in brief pitches. The method involves first hooking an audience with a problem, solution, and impact in 20 seconds. The presenter then has 3 minutes to fully outline the idea using a structure inspired by Pixar films, covering the problem, alternatives, solution, traction, and team. Emphasis is placed on passion, experience, and future plans. The goal is to efficiently share innovative concepts and stand out from others.