请将以下内容翻译成英文，并在小黑点前以markdown语法的使用小黑点格格式化：

可以将该数据库视为用户的手机，并且每个数据块相当于用户的一个应用程序。这些应用程序在运行时会调用相关设备和设备组合以执行这些应用程序的特定功能。一些应用程序可以直接销售与其相关设备给用户，从而实现从数据到硬件的闭环。
user
* The database can be considered as a user's phone, with each data block equivalent to a user's application.
* These applications, when running, invoke relevant devices and device combinations to perform the specific functions of these applications.
* Some applications can directly sell their associated devices to users, thereby achieving a closed loop from data to hardware.
assistant