David Frohlich gave a keynote talk at Webmedia 2017 in Gramado, Brazil on the 18th October. This laid out a vision for augmented paper based on his previous work adding sound to paper. This vision forms the basis of a new project on Next Generation Paper.
Webmedia is the premier forum in Brazil for sharing research on Multimedia, Hypermedia and the Web. David was attending in connection with a visit to the Federal University of Sao Carlos and the University of Sao Paulo, as part of Digital World's UK-Brazil network on Assistive media.
Further details of the talk are here.