What home appliances are there now that can only be imagined in the past?

Nowadays, with the development of science and technology, many household appliances that were just imagined before have become a reality. Here are some examples:

1. Smart refrigerator: Smart refrigerator can be connected to the Internet, controlled by mobile phone application, monitor food storage status, and provide intelligent recommended recipes and other functions.

2. Smart washing machine: Smart washing machine can automatically adjust the washing program according to the material and stain degree of clothes, and remotely control the washing machine through smart phone application.

3. Intelligent sweeping robot: Intelligent sweeping robot can automatically sweep the floor, avoid obstacles through sensors and cameras, and even make sweeping routes through intelligent map technology.

4. Smart speakers: Smart speakers combine audio and artificial intelligence assistants, such as Amazon's Echo series, Google's Google Home series and Apple's HomePod, which can control home appliances, play music and provide information through voice.

5. Smart lights: Smart lights can adjust brightness, color and light efficiency through smart phones or voice control, and can even be integrated with other smart devices, such as smart speakers or smart home systems.

This is only a small part, and many other smart home appliances are constantly emerging, changing our lifestyle and home experience. With the continuous progress of technology, we can expect more imaginary home appliances to become a reality.