This concept is inspired from the experience of looking after my grandpa who is not able to move. During the nursing time, I noticed that it is very hard for him to brush the teeth independently, and most of other patients ignored their tooth cleaning. I found that there might be a common need for the people who have disease that cause them lies in the bed all the time.
Additionally, for the youth generation, who'd like to ignore their dental health, the E-Cleaning can easily and healthily help them keep their teeth in good condition. Youth can even text their friends or post photos to Facebook while the tooth cleaning.