The document discusses the history and future of communication technology and social media. It provides timelines of important developments in telecommunications from the 18th century to the late 20th century. It then predicts that by 2022, telephone technology will be voice-command driven and wireless. The internet will be accessible everywhere through various smart devices. Social media platforms like Facebook and Twitter will continue to grow and target users based on location and interests to provide customized advertising and promotions. Relationships will become less dependent on physical proximity as people connect globally through social media.