One of the main modes of transportation for the various characters is the take-copter, which combines the words taketombo (bamboo dragonfly, the Japanese name for the bamboo-copter), and part of the word herikoput which means helicopter. The take-copter was also called the heri-tombo in early stories. The device is a propeller attached to a tiny suction cup which can be attached to enable flight. Ever since the first few Doraemon stories, the take-copter is seen attached to the head instead of the waist, similar to a propeller beanie, due to a mishap with Nobita’s shorts. The take-copter has also been attached to objects to enable its flight. One of its disadvantage is its short battery life. Have a build in batteries, speed 80km/hour of 8 hours continous operation possible, if fly slower the battery will last longer. Have some sort of anty-grafity mechanism to blog earth’s gravity. How to use: Just imagine the direction and speed and your thought will transmitted to the mechine. it can move / fly freely. In the first appearence it was called “Dragonfly Helicopter” but after that it was called Take Copter.