This document discusses how mobile devices have become integral tools that visitors use during trips to gardens and parks. It outlines several ways that gardens can engage visitors through their phones, including audio tours, text messaging for games/prompts, mobile donations, and smartphone apps. While not all visitors will have phones, embracing mobile can help gardens connect with patrons, boost attendance and loyalty, and reduce expenses through services like crowdfunding. The future of mobile may include technologies like RFID, location-aware features, and augmented reality to enhance the visitor experience.