For modern people, many times WeChat has become a tool for modern people to communicate. At the same time, if we want to go out, if we want to have some business negotiations or other social activities, we need to use WeChat as an intermediary. Sometimes there are some good friends. After a period of time, even if they don't keep in touch, these good friends will become zombie fans. Since it is not allowed to see whether the other party has deleted himself on WeChat now, if zombie fans has deleted himself long ago and he is still in the dark, it will take a lot of time to delete it at this time, that is, it will take a lot of effort to identify them one by one.
Tencent is a hard-core technology company. Although Tencent has been caught in some rumors recently, it can be said that its reputation is not good, but its scientific and technological strength is really strong. In order to let users use WeChat better, Tencent disclosed this one-way friend detection patent. In fact, I also want to see how the market reacts. If users really need this function, it is very likely that this function will be launched in the future.
If we apply the one-way friend detection function to WeChat, it will not be so difficult for us to delete some friends in the future. For some friends who are not sure whether they are friends or not, we will no longer use one-by-one testing. We can directly use this one-way friend detection function to identify whether they are still friends. If they are friends, we do not need to delete them. But if someone else deletes us, then we have to delete it.
However, the real problem is that I don't know if this function will be expensive. After all, Tencent is also a commercial company, and it is not for charity. It is definitely impossible for consumers to use it for free. If the price is reasonable, I believe many people will want to use this open one-way friend detection function.