People with ADHD tend to be messy, disorganized, they tend to forget things, get confused … So these people can recommend to use electronic diary. The technology is very simple and now you can sync all the information we have different devices (iPhone, tablet, email …). That people with ADHD can be free to do things without fear of forgetting assignments and tasks set in advance, you can arrange receiving reminders about important things and thereby circumvent the difficulty of being organized and tidy.