This is the first requirement...
Who dares to say that my equipment is not a notebook, but I can use it as something that a notebook cannot do (I heard it is confidential..)
In the end, the plan and the full set of information were delivered.

Capital demand
Many people think that it is to change the shell, but it is to change the shell, ha, ha, ha,
However, the problem that needs to be solved is the functional use of the whole product after the shell is changed. It is quite simple to say, and only after testing can we know (materials, technology, cost. EMC, performance stability, anyway, workers are )