Stand alone modules from printed electrochromic displays and printed batteries, connected vie printegration could be designed.
Every form and purpose could be realised.
Complex printed connecting circuitry could also create some complexity without using real logical building blocks.
E.g. the KWIZZCARD is one of the examples for "finger logics": to press the right buttons at the same time creates the right display result.
All of these modules are integrated in design, function and production: Printegration was applied fully.