Which technological products do you think have brought great convenience to our lives?

Life in the future will be completely intelligent. With the development of modern technology, there are more and more intelligent technological products around us. Nowadays, many users will install and use smart door locks when decorating their homes. Its biggest advantage is that it can solve the problem of forgetting to bring keys. Fingerprint or password recognition can be used for unlocking control, which is convenient for travel and is safer than traditional key unlocking. There are now more and more smart products appearing in children's toys, such as iFlytek's Alpha Egg robot, which can talk to people and play games with children. iFlytek's voice APP has greatly helped our travels. It can translate the languages ????of various countries to help you communicate with people from other countries.