Each of these characteristics, elements, and components play an important role in daily lives. Visual communication holds a specific purpose in aspects such as Social Media, Culture, Politics, Economics, and Science. In considering these different aspects, visual elements present various uses and how they convey information. Whether it is advertisements, teaching and learning, or speeches and presentations, they all involve visual aids that communicate a message. In reference to the visual aids, the following are the most common: Chalkboard or Whiteboard, Poster Board, Handouts, Video Excerpts, Projection Equipment, and Computer-Assisted Presentations.