The Interaction Design Foundation is a nonprofit organisation which specialises in education and career advancement for designers. They offer self-paced, online courses on topics across the field of UX design as well as networking opportunities in 90 countries across the world. IDF Course Certificates are recognized by industry-leading corporations such as IBM, SAP and Accenture, and their course materials are developed by leading practitioners as well as academics from top-tier universities like Stanford and MIT.