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My idea was to make something friendly. It's similarity to a human body helps to fit in a usual environment around people. It can help in the kitchen, or be a Chef in a restaurant :) With changing the design a little bit, it can be used for several purposes, like cleaning the house or to help elderly people. Hope you like it! If you do, please vote :) For 3D view: http://a360.co/2kHoFgq