It was Halloween 2014, and Maryland man Ryan Bowen proudly unveiled a trick-or-treat costume for his six-month-old son, Geraint, which had been years in the making. Indeed, this was no mere shop-bought zombie one-piece or off-the-peg skeleton suit. No, Ryan had pulled out all the stops to create the ultimate robot getup so that his toddler could rock the spooky occasion in style and have himself a real blast.