J.C.R. Licklider was a very smart man who lived a while ago. He liked to think about how computers could help people do things better. He thought that computers were going to be really important in the future, even if most people didn't understand that yet. He worked really hard to make sure that everyone could use computers, even if they weren't very smart.
He came up with some ideas about how computers could talk to each other, even if they were really far away from each other. He thought that people could use computers to share information and talk to each other from far away. He wanted to use computers to make the world a better place for everyone.
J.C.R. Licklider was like a superhero for computers. He helped them become more powerful and useful, and he made sure that everyone could use them. Even though he is not around anymore, his ideas and hard work made a big difference in our world today.