article_snippet.sent: Other awarded ideas included B/E Aerospace and Etihad Airways solar cell films on cabin windows, and a vacuum technology to reduce space of waste by lavatories and trash bags created by Hamburg University of Applied Sciences.
article_snippet.sent: University: Trash Compactor by Hamburg University of Applied Sciences (Germany)
article_snippet.sent: Marc Spille a student of aviation studies, in collaboration with Airbus, developed a mobile trash container which uses the vacuum technology of the on-board lavatory to compress trash bags into a space-saving format within seconds.