# Description of Problem

When there is mail or messages inside the box, teachers want an LED Light signal beside their name.&#x20;

#### What kind of things can be put into teacher boxes?

* Single Pieces of Paper
* Envelopes
* Magazines
* Small Packages

### What do the teachers want?

![](https://2507214486-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LpUPSf3tCxHePJxNjfg%2F-LqCMJ3R5aWKUQkM2ma9%2F-LqCNdlo1xolxOqQtnAM%2Fteachers%20box.jpg?alt=media\&token=7453dfda-795f-4b54-8fc6-c07b2bcee5b1)

### Why do teachers want this?

See teachers have memorized the location of their box on the wall, but when they are standing outside the office they can't tell if their box is empty...so they want a signal to let them know if they have mail. That way they avoid going into the office to check an empty box.
