When you are creating an assignment you can choose to have students submit different files and/or links.
File types include: Videos, Audio, Slideshows, Images, Spreadsheets, Word files, PDF, Python, TI-Nspire, Zip
Links: Any type of links can be uploaded including GoogleDocs and Youtube.
Google Drive: Students can connect to their Google Drive and upload files directly from there.
Text: Students can type their assignment directly into the Eduflow text editor.
Video Recording: Students can record videos directly in Eduflow to submit. You can even determine the maximum length of the video attachment in minutes.
Screen cast: Let your students record a screen cast from within Eduflow.
Webcam: Students can upload a webcam video directly from Eduflow.
Note: By default students can only submit one link or fill. In the activity settings of the submission activity you can allow for multiple attachments.