Anyone who learns java knows microservice and distribution. So how is the mobile phone system allocated? Don't let you buy some mobile phones to run a game together? I don't think so. This microservice should be suitable for the Internet of Things. That is, your TV refrigerator runs the same micronucleus, but the content is not the same.
In this way, all the appliances in your home are connected from the core. They are more closely related than Xiaomi family and homekit, because they are a system composed of several micro-services.
The above functions are not my guess, and Huawei's ppt also mentioned them. The TV mobile phone tablet running HarmonyOS system can be switched seamlessly.
According to the news released by Huawei, HarmonyOS system has definitely not been modified on the basis of open source Android, but I haven't seen the source code of HarmonyOS system because I can't understand it. To be honest, I don't know if he modified Android.
So why do many people say that HarmonyOS is modified on Android, because HarmonyOS is compatible with Android? HarmonyOS system is a new system, and its software is not perfect. No matter how good the system is, Peace Elite is just a function machine for everyone here, so it must be compatible with Android software.
Later, when the software of HarmonyOS system is perfect, we can get rid of the burden of Android. Next month, the conference will release a new machine, and everyone can experience the HarmonyOS system.