Evolution toward microlevel and increased use of fields

This pattern is usually initially seen as confusing, and it requires a good explanation. It can be described thus  

An engineering system evolves in the direction of using microlevels and the growing number of various fields. 

Macro level, large-scale natural elements whole natural logs 

This example clearly shows an evolution moving from large natural elements (logs in this case) to the individual atoms, that is, from the log level to the atom level through several intermediate steps. In fact, nanopanels are still not in use, but it is only matter of time before they become commercially available. 

The second part of the pattern, that is, the increasing use of fields, is more difficult to explain without referring to field-substance analysis (Altshuller 1984), which is an important part of TRIZ but is not discussed in this book because of its extraordinary complexity. However, the concept of fields can be explained  

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