In class, we looked at robots and how they can be a tool that could be used for students who were unable to attend school. Although the cost of the robot is expensive, the overall money saved from trying to find other ways to help the student who can not attend class is worth the initial cost. It also helps the teachers from having to prepare homework for the student to complete on their own time and to help the students catch up from a long period of missing school when they are. This is because it can be a lot of work and hard on both the student and the teacher. The robot allows students to attend school and not fall behind in their classes while in the comfort of their own home or other location. They are also able to fully participate in class activities and can ask and answer questions.