due to illness i left work in 1990, and have since worked as a volunteer teaching 'learning difficulty adults'. industry 4.0 has been a hot topic in japan since the beginning of 2015. despite the interest, there have been few examples of direction and success shared around the topic. i am so happy you found this gift! when i was working on my masters thesis, i knew someone who said yes to everything that was asked of her. she knows that the acts committed inside her mind will manifest in the real. always choose the one which is closer to your target audience. 