law 6

  call to attention to any price

What problems could the technology fix? What is the situation of the client? If you loose a client is bad.
In a computer exists many components. All that components must to communicate among them.

 It’s very important to be ready to receive and to accept information coming to any time. An operative system is a case of very high effectiveness, when (for example) a device calls to attention. Why?

 It is very fast, well management and strictly necessary.
 A very good feature coming from apes. A survival strategy.