Imagining how designers of the future design AR effects for live performances
The goal of the the project was to speculate how designers of the future would create and coordinate AR effects for a live performance.
3 weeks execution time
Graphical User Interfaces Course
Chalmers University of Technology
In the future, augmented reality (AR) effects at live performances may be the become a norm rather than a novelty. StageAR imagines how designers of the future may design and coordinate these live AR effects. StargeAR is a desktop software which allows designers to coordinate AR effects to timed and performance-based cues.
This project emphasized producing a complex user interface over using observational evaluation methods. The design process relied heavily on modeling, requirements, and inspection methods.
To start, I needed to understand the potential needs of the AR designer and what tasks they would want to accomplish. I created a playlist and acted out different scenarios that may occur during the concert based on the setlist. I identified two potential cues an AR designer may encounter: timed cues associated to specific moments in a song and performance-based cues such as when a singer initiates a call-and-response bit during the show.
I also researched analogous technologies for lighting engineers and video editing to idenitfied design patterns that would be familiar to an AR designer.
I wrote scenarios and storyboard of potential use scenarios for StageAR. These models shaped the requirements for StageAR.
I used paper sketches to quickly explore different features and ideas. My approach to designing a complex interface was to focus on specific panels before combining them into a larger whole.
Design & Prototyping
Using Sketch, I created mid- and high-fidelity designs of the StageAR interface. Just as with sketching, I focused on designing one panel at time before combining them into one interface.
Since the emphasis of this project was to design a complex interface, I used inspection methods, like heuristics, and use case scenarios to evaluate the design.
StageAR is my approach to the challenge of enabling AR designers to design and coordinate AR effects before and during a concert. The interface has two workspace configures: design an live. In the design workspace, the AR designer can design effects and sync them to cues whether they are timed or performance-based.
The live workspaces maintains the familiarity of the design workspace, but makes room for a control panel where the design can trigger performed-based prompted effects. The designer can also trigger effect presets and edit effects during the show with a lookahead feature.
StageAR is a desktop application which leverages existing design patterns to create a sense of familiarity to AR designers, who likely have experience using other creative software. The design is information dense to enable expert users quick access to information throughout their design workflow. Next steps include using observation evaluation methods to see how real users respond to the interface and continuous improve the design.
Designing StageAR was a fun and useful experience for learning to design a complex system. Focusing on one panel at a time was an effective approach for me and allowed me to focus and refine the purpose of each panel. This approach also helped me to determine the overal information architecture of StageAR.
Due to time constraints and emphasis on designing a complex interface, it was not possible to perform extensive user testing. User testing would have provided useful feedback, especially in regard to the structure and placement of the different panels in the StageAR interface. However, StageAR leverages design patterns found in other digital authoring tools to mitigate the possibility of an unfamiliar and impractical interface.