The above is a getting started video.
Main page is https://www.visuino.com/ videos towards bottom of page. Note supports many different boards, processors.
There is also some hackaday conference videos that might be of interest - http://labpacks.blogspot.com/2017/04/
Visuino pretty impressive, compared to other block programming languages like mBlock, Snap4Arduino, Scratch for Arduino., Ardublock.....
Check it out, if you are...
Visuino, a block GUI interface for Arduino and other processors