text: This concludes that we need to stop using automobiles. Because its killing are eco system and we can do it . Many small cities are doing it and there happy. So why do we have to be mad and lazy when we can be happy and active.    The used of this technology in the classroom would benifit the teachers. The teachers could teach and use the technology to see if the students were bored or confused. Another way this technology would help with is teachers could make a video teaching the lesson and use the technology to see how the students reacted.