How will technology change our lives in the next five years?

In the next five years, science and technology will definitely undergo earth-shaking changes, and I believe it will become more convenient and happier in our lives.

In the past five years, artificial intelligence has developed very fast. Both unmanned restaurants and supermarkets are becoming more and more common. When ordering food, you only need to call your mobile phone in advance, and then go to the restaurant to eat when you are busy.

Your own courier has arrived, so you don't need to go downstairs to get it yourself. Just send and receive the signal, and a drone will deliver it to you in person.