Bowl for ’one-armed‘ / disabled and disease

Those who have the congential diseases or accdent,losing an arm,paralyzed due to cerebral thrombosis,hemiplegia disease have the difficulty in moving the hands,but they are entitled to a normal life.My classmate's grandfather is a cerebral thrombosis patients,he said that every time he ate with the back of hands holding the bowl,and finally to bend the head to reach the rice,which impressed me most to have the urge to design a bowl fixed on the table to solve their problem.The inspiration is from the mineral water bottle, bowl can be screwed and unscrewed from the wooden tray,which is very cinvenient for operation,beautiful,steek to feel.