Dissertation for ICT topic psychology is useful

I Have a dissertation that needs to be done, i can provide more information to the winner. It will be of 10,000 words and is to do with an IT topic. Knowledge about applications and why users like to use them a lot is also useful to know about for this dissertation. You will need to know a lot about smartphones and what could happen if access to smartphones is removed. No time waters. I will need proof to see that you can do this work before i accept you so i will ask you to write a paragraph to do with the topic i am carrying out.