Hi, short story: https://play.google.com/store/apps/details?id=cz.mlich.fosdem https://openrepos.net/content/xmlich02/fosdem long story: http://blog.mlich.cz/2016/01/mobile-schedule-for-fosdem/ -- Ing. Jozef Mlích Ph.D. student Department of Computer Graphics and Multimedia Faculty of Information Technology Brno University of Technology Božetěchova 2, 612 66 Brno Czech Republic http://www.fit.vutbr.cz/~imlich