I recognize how difficult it is for people without hands to brush their teeth—that's why I designed an electronic and voice-activated toothbrush to help solve the challenge. This toothbrush is a voice-based interactive product. It is settled in a stable position so people could reach it without the necessity of picking it up or moving. The toothbrush can move automatically. It can also help people wash their mouth after using it. People can activate it by saying “Hi, toothbrush!'' In addition, I designed a related app that simplifies the process of toothbrush setting by controlling it remotely. The invention of the remote toothbrush can help people without hands brush their teeth conveniently.
