NASS 2020 is using Learning Toolbox for the ePosters (including Poster Ground Rounds) , Podium Presentations and Innovative Technology Presentations at the conference.
Learning Toolbox allows you to create a Stack of material that can be used to present and share your work online and onsite. At the simplest level you can just add your presentation to your Stack, but the platform allows you to do much more.
Learning Toolbox Stacks are often used as ePosters at conferences. However, all NASS presenters will be able to create a Learning Toolbox stack/ePoster that should contain their presentation but can also contain additional materials such as videos, weblinks, papers and more.
This new approach will mean that all authors can now share richer material with the audience. These stacks/ePosters will be used to share and promote your work at the conference.
Since you will upload your presentation to your Learning Toolbox Stack/ePoster then you will no longer need to upload your presentation to the NASS system.