Though you’ve been getting feedback from the people you’re designing for all along, a Live Prototype gives you a chance to stress test your complete solution in real world conditions. It can run from a few weeks to a few months, and it might be the first time that you observe how all parts of your solution work together as one system. It’s similar to a Pilot in that way, but usually involves more real-time troubleshooting and iterations during the testing period. Live Prototypes are all about understanding the feasibility and viability of your solution so that you can optimize it further.