Down -Up:
https://www.nngroup.com/articles/flat-ui-less-attention-cause-uncertainty/
https://dschool-old.stanford.edu/groups/k12/wiki/afdc3/HowWhy_Laddering.html
https://play.google.com/store/apps/details?id=sg.bigo.live&hl=en
https://www.frogdesign.com/techtrends2017
https://www.accenture.com/us-en/insight-disruptive-technology-trends-2017
https://www2.deloitte.com/global/en/pages/technology/articles/tech-trends.html
https://www.leanservicecreation.com/
http://progressivepunctuation.com/
Videos: