How many times can you say "pa", "ta", and "ka" in 10 seconds? Easy and automatic measurement with a smartphone! "Physical health starts with your mouth." Oral Diad Cokinesis App. ◆ "Patterter" that can check the function of your mouth in 10 seconds Elderly people tend to have poor oral function. Not only does the number of teeth decrease and it becomes difficult to chew food, but also the movement of the lips and tongue becomes poor, words cannot be spoken well (pronunciation disorder), food s