Method for putting on or taking off a hat, a jacket, trousers, a hoodie, a bra or a belt onto the wearer or from the wearer of the same or for closing, putting on, opening, or taking off a backpack or a sports or travel bag carried by a person, wherein the hat, the jacket, the trousers, the hoodie, the bra, the belt, the backpack or the sports or travel bag comprises: - a rotary closure for tightening of the hat, the jacket, the trousers, the hoodie, the bra or the belt at the wearer or loosening of the same from the wearer or for closing, putting on, opening or taking off the backpack or the sports or travel bag by means of at least one tensioning element , wherein the rotary closure comprises a rotatably arranged tensioning roller for winding the tensioning element , wherein the tensioning roller being driven by means of an electric motor , - a switching element which is connected to control means , wherein the switching element and the control means can actuate the electric motor , wherein the tightening of the hat, the jacket, the trousers, the hoodie, the bra or the belt at the wearer or loosening of the same from the wearer or the closing, putting on, opening or taking off the backpack or the sports or travel bag takes place by actuating of the switching element by the user of the same, preferably using a finger , wherein the switching element comprises a number of touch-sensitive sensors which are arranged one beside the other and form a surface which is accessible to the user, wherein the method comprises the steps: - Passing over the surface of the touch-sensitive sensors by the user, preferably with the finger , in a first direction (R1), - Detecting of the signal of the touch-sensitive sensors by the control means and causing of putting on of the hat, the jacket, the trousers, the hoodie, the bra or the belt at the wearer of the same or the closing or putting on the carried backpack or the sports or travel bag at a first level of fastening force or with a first closing path of the tensioning element by the control means and the electric motor . - a rotary closure for tightening of the hat, the jacket, the trousers, the hoodie, the bra or the belt at the wearer or loosening of the same from the wearer or for closing, putting on, opening or taking off the backpack or the sports or travel bag by means of at least one tensioning element , wherein the rotary closure comprises a rotatably arranged tensioning roller for winding the tensioning element , wherein the tensioning roller being driven by means of an electric motor , - a switching element which is connected to control means , wherein the switching element and the control means can actuate the electric motor , - Passing over the surface of the touch-sensitive sensors by the user, preferably with the finger , in a first direction (R1), - Detecting of the signal of the touch-sensitive sensors by the control means and causing of putting on of the hat, the jacket, the trousers, the hoodie, the bra or the belt at the wearer of the same or the closing or putting on the carried backpack or the sports or travel bag at a first level of fastening force or with a first closing path of the tensioning element by the control means and the electric motor . <EOS>