Usability - OrAll Care
1/3 of the people on this planet do not have access to clean water, let alone dental care. There are no accessible tooth brushes on the market. Those with disabilities need to use prosthetics, or learn to brush with a different appendage, we wont go into flossing. Plaque, tarter, bad breath, gingivitis and other oral diseases are cause by bacteria in your mouth. The oral care industry is a 30 billion a year industry and not much has changed in the oral care process. End to end design process documentation.
