| abstract |
The invention relates to a dispensing system (10) having a dispenser (11) for delivering a mixture of variable color and a computer system (100) for operating the dispenser (11), the computer system (100) having a touch screen on which the color of the mixture can be displayed and a selection member which can be moved on the screen in order to change the color of the dispensed mixture. The invention also relates to a method of learning to use a dispensing system having a dispenser allowing dispensing of a mixture of variable colours and a computer system which can select the colours and store the data, the method comprising the steps of: a) selecting at least one color by means of an interface of a computer system, b) delivering at least one mixture of the selected color by means of a dispenser, c) evaluating the dispensed mixture or mixtures after application to at least one area of the face, d) storing characteristics of the at least one mixture and characteristics of the area on which the mixture has been tested, the mixture in particular being a mixture which the user wishes to be able to retrieve. |