Digital material submission guidelines Digital materials requirements  Online Presenters Presentation Type Video abstract Poster submission FrameVR showcase Oral presentation -> Academic Full Paper -> Academic Short Paper -> iLEAD Oral Presentation Required - 2 - 10 min. No Offered Poster presentation -> Academic Extended Abstracts -> iLEAD Poster Presentation Required - 2 - 5 min. Required -> FrameVR -> CVENT Doctoral Colloquium presentation -> Doctoral Colloquium Presentation Optional - 2 - 7 min. No Panel session, Workshop, Other submission types -> iLEAD different submission types Optional - 2 - 7 min. No In Person Presenters Presentation Type Video abstract Poster submission FrameVR showcase Oral presentation -> Academic Full Paper -> Academic Short Paper -> iLEAD Oral Presentation Optional - 2 - 10 min. No Offered Poster presentation -> Academic Extended Abstracts -> iLEAD Poster Presentation Optional - 2 - 5 min. Required: -> Printed poster -> CVENT (digital version) Optional: -> FrameVR Doctoral Colloquium presentation -> Doctoral Colloquium Presentation Optional - 2 - 7 min. No Panel session, Workshop, Other submission types -> iLEAD different submission types Optional - 2 - 7 min. No Digital posters and video abstracts for iLRN 2026 are collected using the form linked below. The  presentation material deadline  can be found in the  Important Dates  table. For information concerning the live presentation, please check out the conference presentation requirements . Video For  all types of online presentations  video submission is required . This way, attendees can have a look at the video before going into deeper discussions during the online sessions. For in person presentations video submissions are encouraged so that attendees can have a look at the video before going into deeper discussions during the sessions. Videos have to be submitted at the presentation material deadline . You can find more information about video preparation in the guidelines for videos . An  award for the best video will be given out. Upload an MP4 file to a folder on Google Drive (or NiHao Cloud if you are in China and unable to use Google Drive), ensuring that you set the permissions to enable public downloading. Important: We must be able to actually download the MP4 file, not just watch the video in a browser.  Poster For  online poster presentations,  virtual poster files  need to be uploaded, so that the organizing committee can setup the virtual poster presentation area in a FrameVR environment and upload them to the CVENT conference system. The virtual files have to be submitted at the  presentation material deadline . You can find more information about poster files below. For  in-person poster presentations , presenters are asked to bring a  printed poster  to the in-person conference in Athens. They are also asked to upload the  virtual image file of this poster  for upload in CVENT (and potentially FrameVR). The virtual file should be submitted at the  presentation material deadline . FrameVR For the setup in FrameVR, instead of a single image, we recommend the use of slides (maximum 10 pages) generated using Powerpoint, Google Slides, Canva, etc.  You can use these slide templates . Ensure that your digital poster slides comply with the following specifications: Dimensions (W x H): 1920 x 1080 landscape aspect ratio. Fonts: minimum 28 pt, recommended at least 36 pt for legibility / accessibility. Transparency: None. Acceptable formats: PDF only. File size: No larger than 2 MB. File name: The filename should consist of the submission ID ONLY and nothing else (e.g., 103.jpg or 103.png). Screenshots of immersive learning experiences highly encouraged - but compression of images are generally necessary to keep within the total doc 2MB limit. In case of exceeding file size, you may use a PDF file size reducer (save as in Acrobat, for example). Upload a JPEG, PNG or PDF file to a folder on Google Drive (or NiHao Cloud if you are in China and unable to use Google Drive), ensuring that you set the permissions to enable public downloading. Important: We must be able to actually download the files, not just view them in a browser. CVENT Posters will also be uploaded in CVENT. If you are an online poster presenter , your FrameVR poster presentation material will also be uploaded in CVENT. If you are an  in-person poster presenter , please upload a digital poster as a  virtual image of your poster to be published in the CVENT system. It must be in the form of a single image and could be the virtual version of your printed poster: Acceptable image formats : JPEG, PNG or PDF. File size : 20MB or less. File name : The filename should consist of the submission ID ONLY and nothing else (e.g., 103.jpg or 103.png). Form upload In the form, please enter the URLs from which your  poster  and  video  file can be downloaded. The URLs must point directly to the JPEG/PNG/PDF and MP4 files themselves and not to folders or to pages on which the media are embedded. Please test to make sure that when the URL is entered into a web browser, the download begins immediately without any further user intervention (i.e., no need to click on anything further or have permission). Form to upload materials If you have any questions or would like to speak with an iLRN Organizing Committee member, please contact us via  conference@immersivelrn.org ! Again, thank you for presenting at iLRN2026!