We need a alert system for Andrid. The app should have two actors: alert registrar and user.
- The alert registrar will register an alert with simple fields: text, date, numeric, place and category. He could check people who wants to take part in the alert and choose one.
- The alert user. This one will be able to set up the kind of alerts he wants to receive. He could choose what kind of alerts to receive. If someone registers an alert that is between the ones he wants to receive, his cell will ring and a quick access to the alert will appear. He can take part in the alert and wait for being chosen.
The program will also manage PDF files and picture files.