All Credits to Jan-Peter Doomernik Original Vídeo https://www.youtube.com/watch?v=CQiHLg4DOC8&app=desktop
Harm gives a general introduction to MAM. Explains a usecase concerning MAM and a chargingstation. He links this Usecase to the Iota data marketplace. He shows how to use a rasberry pi and a tempature sensor to connect to the marketplace. He annonces the cooperation between ruuvi and Iota. And he lets the people in the audience explore foreward secrecy using MAM in the hands-on conclusion of his talk.