text: Students who have their own mobile internet or 4G go on social networking sites such as Facebook all the time, right under the table. They take pictures and upload them. They go on Youtube and use their phone as a makeshift music player. They check their mail. With phones like that, there's not much need for computers and laptops anymore, except the difference in speed. Once the phones begin to load faster and be able to store more memory, phones in school will be everywhere.