The presentation was about the development of the e- pass environment, not its general development, but in particular for the Teacher Education.
The ORD conference stands for the Dutch a Flemish Educational Research Days, because of that the presentation was held in Dutch, click here for the powerpointpresentation
PhD student at University Leiden, Jolien Mouw, wrote a review (Dutch) about Bert’s presentation, which is now published in Journal Didactief (Dutch)