My son is obsessed with anything with robots. I asked him what kind of scarf he wanted, you guessed it, ROBOTS! I'm still a fairly new knitter, but am all for trying something new. The technique I needed to learn to complete this scarf was double knitting with 2 colors. He chose blue and orange which definitely makes the robots pop on each side. It took me awhile to get the hang of double knitting and there is definitely some mistakes, but my son doesn't seem to notice. He can't wait to use his new robot scarf this winter.