The 150 tools described in the book were organised in the following sections: communication, delivery of learning material, content creation, organisation of meetings and events, collaboration, assessment, feedback and tracking, gaming, and multi-purpose tools. The book also has a special section for Sloodle with descriptions of : Sloodle Chat Logger or WebIntercom, toolBox HUD (gestures, microblogging), Freemail for Sloodle (to be integrated inside the HUD), Distributor or Vending Machine, Presenter, Browser, Metagloss, PictureGloss and PrimGloss, Reg&Enroll booth (Enroll to a group/course), Choice, StipendGiver, Quiz-collaborative-game, Quiz Chair (for multichoice, true-false, short answer and numerical), Quiz-on-pile and the Awards System.