The digital platform drupa preview opened on Oct. 27.    More than 1,900 visitors took part in panel discussions and live web sessions, receiving information on current issues via video keynote speeches and virtually connected with exhibitors and industry players.    The proportion of international visitors was at 70% (top five countries: Japan, India, UK, the Netherlands and Germany).    More than 14,000 pageviews also highlight the print community’s high level of interest in the co...