Deploying interactive systems in-the-wild requires adaptability to situations not encountered in lab environments. Our work details our experience about the impact of architecture choice on behavior reusability and reactivity while deploying a public interactive system. In particular, we introduce Shutter, a robot photographer and a platform for public interaction. In designing Shutter's architecture, we focused on adaptability for in-the-wild deployment, while developing a reusable platform to facilitate future research in public human-robot interaction. We find that behavior trees allow reactivity, especially in group settings, and encourage designing reusable behaviors.

翻译：在真实环境中部署交互系统需要适应实验室环境中未遇到的情况。本文详述了在部署公共交互系统时，架构选择对行为可复用性和响应性的影响。具体而言，我们介绍了快门——一个机器人摄影师兼公共交互平台。在设计系统架构时，我们重点关注了在真实环境中部署的适应性，同时开发了一个可复用平台以促进未来公共人机交互研究。我们发现行为树能够实现响应性（尤其在群体场景中），并鼓励设计可复用的行为。