Are you working on cool projects in virtual or augmented reality? Join us at the demo session and showcase working prototypes of your ideas! The submission deadline will be extended until Thursday, August 5, 2021. As the ISMAR 2021 will be a hybrid conference, we accept either in-person and remote presentations of your research demonstration. Please find the details from our page here. Feel free to email us at demo_chairs@ismar21.org with any questions.