Although there are many advantages to using open hardware, and many designers are attracted to the idea, the implementation of the model on a wide-range, practical level still faces problems.

• 虽然使用开放硬件有许多优点,并且这种思想已经吸引了许多设计人员,但开放模型的实现在范围上和实用性上仍面临着一些问题。