An individual’s health and well-being rely heavily on oral hygiene. Maintaining proper oral and dental hygiene can avoid bad breath, tooth decay, and gum disease and maintain healthy teeth throughout one’s lifetime. According to studies, untreated oral disorders have been linked to an increased risk of various health problems. The buildup of bacteria on the surfaces of teeth is the primary cause of most dental disorders. Tooth decay and gum disease can develop because plaque builds up on the teeth’s outer layer (enamel). The gums become inflamed and infected, leading to tooth decay and gum disease if the teeth are not adequately cleaned. Dental plaque can be efficiently reduced and dental illnesses prevented by thoroughly cleaning teeth.
Tooth brushing is a highly effective daily dental care method to remove plaque when performed correctly. Nonetheless, without dental care products or a professional check, users may not know whether they have effectively removed plaque from their teeth after brushing. Multiple zones within the mouth must be considered when describing brushing, making it impossible to describe small-scale motions adequately. Smart toothbrushes currently on the market have poor posture recognition accuracy and stability, making it challenging to give the user accurate information about brushing correctness and thoroughness.