This document summarizes lessons learned from the Keys 2 Rome exhibition that integrated technology into an archaeological museum setting across multiple sites. It discusses how the exhibition told stories through augmented objects and virtual environments. It also addresses integrating technology into the design process and visitor experience by keeping visitors engaged. Some lessons included starting simply, thorough planning, clear communication, accessibility, and maintenance. The overarching message is that technology needs to be considered throughout development and be part of the overall exhibition plan.