This is my smell identifier, it is called “candy’s smell identifier”.  First, you have to connect the pipe to your mask, find the smell you are looking for, press the button under the screen (a rectangle drawn with a pencil) to start the machine. When the machine finishes identifying it will show a photo of the thing you smell on the screen (the right one), under the photo will show the name of the thing you are looking for. The compass on the left is used to guide the way, it will point to the place where you can found the thing/smell you are looking for. The white square is light, and it will light up in red when you approach the store you are going to. Finally is my inspiration, is from the Nintendo switch.