3. Privacy in moocs
• Personal data
• Datamining
• Legal status of participants/students
• Verification of identity
4. Copyright in moocs
• Respect third party right
• Difference to classical teaching
• OER (open educational resources)
• CC (creativ commons)
• Obtaining a lisence
• Copyright of user produced materials
5. Usability
• Ease of use for learners
• Offline posibilities
• Usability for mobile divices
• International availability
• Accessebility
• Subtitles/Transcripts
• Ease of use for teachers