Our project was designed to help people with alzheimers be able to locate items they might misplace. We set up an argon circuit that utilizes a tracking sensor as well as a button sensor. The tracking sensor will be able to track the box that is holding whatever items you placed in it, for our demonstration we placed a key in the box, and the button sensor will notify you whenever the box has been opened. There is another button/switch on the back of the box that will be tripped whenever the box is opened. That will notify the button sensor to record the date and time when the box was opened. We decided to go with this idea because it seemed like a good idea that could help a lot of people who misplace things on a regular basis.