What does it do?

It is a tool storage system composed of units that can be arranged with other units easily.

Who's done what beforehand?

Modular tool storage is pretty common but requires a lot of moving around of top units to get to the ones at the bottom.

What sources did you use?

Internet, Amazon, etc.

What did you design?

A novel three way drawer, the item detection system, and the drawer locking mechanism.

What materials and components were used?

Wood, hardware, electronics, etc.

Where did they come from?

Amazon, Parts Cabinet

How much did they cost?

lol

What parts and systems were made?

Drawer unit, communication systems, display, etc.

What tools and processes were used?

Almost all of them.

What questions were answered?

What worked? What didn't?

How was it evaluated?

What are the implications?