In the real world, people automatically assume that video games can help make people smarter and healthier. People think this without video games; they have no ability to learn or repair their minds and bodies. Researchers have attempted to find a solution to how video games affect a person as a human being. They were surprised that video games were the solution to people's problems. Video games can help improve three different difficulties: hand-eye coordination, can help people with learning disabilities, and can help strengthen muscles. It can be good for you, confirm that playing video games can make children and adults have a good life with their minds and bodies in the real world. Video games can be good for a person because they help improve their hand vision – eye coordination. A disorder called amblyopia affects hand-eye coordination, making one of their eyes more uncontrolled than their normal eye. Saurav Sen says, “Playing shooting games using only my weaker eye was difficult at first, but after a few months I was able to win all levels of the game easily. I am very happy that I followed the program . My vision has improved a lot, so that I now have no difficulty studying or taking exams. My tennis game has also improved and, of course, I am now a professional PC gamer” (American Academy of Ophthalmology). Researchers used groups of children to play action video games, and their vision improved after more than an hour. In BBC News, “Canadian doctors say they have found an inventive way to treat lazy eyes: by playing the video game Tetris” (BBC News Health). Tetris can help people's lazy eye by making the blocks fit together. Playing Tetris and other action video games can help improve their hand vision - ...... middle of paper ......News Health, April 22, 2013. Web. March 26, 2014. Preidt, Robert. “Video games could help people with dyslexia learn to read, study suggests.” Health.com. HealthDay News, February 13, 2014. Web. March 26, 2014. Ingham, Alexandria. “Can dyslexia be improved with video games? » Guardianlv.com. Guardian Liberty Voice, February 15, 2014. Web. March 27, 2014. Espat, Adelina. “Video games: exercise for children?” Mdanderson.org. MD Anderson Center, September 1, 2013. Web. March 27, 2014. Spector, Dina. “11 Ways Video Games Make You Smarter and Healthier.” Businessinsider.com. Business Insider, September 11, 2013. Web. March 27, 2014.Hotz, Robert Lee. “When the game is good for you.” Wall Street Journal March 13, 2012: n. page. Print. “Video games used in new treatment that may correct lazy eye in older children.” American Academy of Ophthalmology [Orlando] October 23, 2011, Midwest ed., sec. 7:n. page. Print.