We don't help with assignments, but since you're not asking for help on the assignment itself per se, I think it's okay to answer your question. If not, a moderator may choose to delete my reply. (Mods: feel free to delete if you think I'm violating a taboo).
It's asking you to explain what makes the 'internet of things' a possibility. What is it that makes the concept viable?
Student or Learner