Task: Summarization
Input (English): It is difficult for the beginners of etching latte art to make well-balanced patterns by using two fluids with different viscosities such as foamed milk and syrup. Even though making etching latte art while watching making videos which show the procedure, it is difficult to keep balance. Thus well-balanced etching latte art cannot be made easily. 
 In this paper, we propose a system which supports the beginners to make well-balanced etching latte art by projecting a making procedure of etching latte art directly onto a cappuccino. 
 The experiment results show the progress by using our system.   We also discuss about the similarity of the etching latte art and the design templates by using background subtraction.
Output (English): We have developed an etching latte art support system which projects the making procedure directly onto a cappuccino to help the beginners to make well-balanced etching latte art.