This is an ongoing project about cross-device, cross-reality tools for both co-located and remote collaboration.
A brief overview of the project can be found in the following workshop paper:
Rishi Vanukuru, Ellen Yi-Luen Do. Exploring the use of Mobile Devices as a Bridge for Cross-Reality Collaboration. To appear in: IEEE ISMAR 2023 Workshop on Cross-Reality Interactions. Preprint
The following video showcases some of the interactions involved when a group of co-located users work together using Mobile Augmented Reality and Head-worn AR.