The document summarizes observations from three students on their phone usage throughout the day. Student A was observed making calls, texting, and using Snapchat and Twitter a few times each day. Student B was seen playing games like Candy Crush and checking messaging apps in addition to using Snapchat and Instagram. Student C was found to check social media sites like Twitter, Snapchat, and Instagram frequently, including multiple checks of Twitter per hour. They placed one call and messaged friends on Snapchat. Their phone was only put down when sleeping for two hours. Overall, Student C relied most heavily on social media use, whereas Students A and B incorporated more communication and game apps in addition to some social media.