USB MOOD DETECTOR BOT.

What if you want to get to know to penpals in Job How is your mood today.....?Now with my  Mood detector Bot its possible.

Green Light =Relaxed. Nice day what  about a coffee...?
Yellow Light = Impacient. I wish that coffee dont take so long...
Red light: Angry.I hate cold coffe !!!Turn around and came back later.
Blue light:Ok...better a mocca.
stuff:
Boken headphones.
Marble.
colors led.
USB cable.
Pliers and other tools.
Shiny stuff.