Attendees of The Design Conference Brisbane were offered a unique experience through an Ionic 2 app developed by software developer Phillip Hartin and UI designer Matthew Haynes, which aimed to enhance interaction between the audience and presenters while providing real-time feedback on sessions. The app allowed users to rate presenters, submit questions via Twitter, and contributed to the event trending among Australia's top hashtags. Hartin, who transitioned from native app development to using Ionic 2, highlighted the framework's efficiency in creating a seamless mobile experience with features that supported rapid prototyping and robust UI design. The app utilized various native plugins and storage solutions, with a focus on providing a smooth user interface across different devices. Hartin's positive experience with Ionic 2 led to its use in future projects, underscoring the productivity benefits of hybrid app development.