An engineering company is redesigning their office space to promote serendipity and innovation among employees. Serendipity refers to fortunate accidental discoveries that can lead to disruptive insights. The company aims to maximize "casual collisions" between employees by making the workspace more open and collaborative. This includes installing rooftop cafes and limiting travel time between work areas to under three minutes. Empirical studies show people get better ideas when interacting with others in motion rather than isolated at their desks. The goal is to improve knowledge work through cross-departmental collaboration and sharing of ideas.