The international conference on ePortfolios, Open Badges, Personal Ledgers, Identity, Trust and Blockchains, will take place in Bologna, supported by Bestr and Cineca
Five international education technology evangelists are Bestr's scientific guide. Each of them presents him/herself and his/her vision of the platform.
A philosophical approach to digital identity by Serge Ravet: building the universe of collective identities, where Open Badges are the elementary particles.