Known and unknown

How does a rice cooker know that the rice is cooked?

Let's talk about the simple but controversial issue. I think, if this question is the content of electronics, it must be how the circuit is designed, what temperature-sensitive cold-sensitive humidity sensor, what bimetal sheet metal can achieve this. If the test softwareProgramPersonnel's question, which can be discussed by everyone, can be made into a physical version of the design model.
The key to the problem is the mature standards. Who said the food is cooked at 100 degrees? Is there any theoretical or experimental basis?
Possible, but this question is clearly not given. Therefore, the 100-degree answer is what the Q & A staff imagined. It is based on experience and related knowledge!
This is not terrible. What is terrible is that we are based on the expected food cooked standards to launch what we need: thermal sensors, technical films, observers, and controllers.

However, we feel that the answer is still very correct and further describes these and the technical and pattern details.

I wonder if you will associate it with an internet topic, a new invention, or dizzy computing?

I will continue to ask a question, and you will be clear about it. The question is:
Can I cook rice cookers? How can I know that the food is already cooked?
Can the rice cooker cook porridge? How do I know the porridge is already cooked? (This question seems to have been asked, but it is not considered in depth)

Even if a person has 100 degree of experience in cooking, he may not have experience in porridge cooking X degrees. Even if he has experience in porridge cooking X degrees, I may not know the X degree experience of cooking...
That is to say, everyone has limited knowledge and experience. When we need knowledge we don't know, we need to use others' minds.
With this assumption, our rice cooker can turn to other people's minds to become a super chef:
Link the rice cooker to the Internet. When the master cooks, the rice cooker starts to search for the cooked rice standards on the Internet. Based on the rice quality, the amount of water, the rice cooker raises a retrieval question, the answer is sent back from the Internet. Through these answers, the rice cookers are filled with fragrant rice.
Rice cookers have memories. After a rice cooker is made, all similar rice and water will be processed in the future, with a very high yield rate or maturity.
The rice cooker can also be adjusted according to the taste of the master. If the master prefers soft meals, the master can score the rice cooker five stars when eating soft meals, rice cookers also remember the habits of their masters.
Of course, when the rice cooker changes to another master, you need to study again to adapt to the new master.
When the master finds that there is only rice but no food, the rice cooker starts to search for the cooking standards on the Internet. Because a large number of rice cookers in the market have such a demand, an SP has provided a set of APIs to provide services through WebService and WCF, including the cooking methods and raw standards of various meals, the standard parameters are returned to make the rice cooker more accurate.
Because the intelligent system of rice cookers has come out of Version 2.0, the functions of rice cookers in the former 1.0 version are relatively weak, the automatic rice cooker upgrade system will automatically download and complete the upgrade through the manufacturer's upgrade service. In this way, the SP staff will work harder to provide a variety of services and applications, these smart rice cookers can adapt to different needs.

How about a rice cooker like this? Can he be a rice cooker of 2.0? Can you invent or make it?
Coming soon!