("täppkood")

olemus
liik maatrikskoode, loodi 2009. a,
elemendid on täppidest koosnevad kujundid
=
a two-dimensional matrix code based on dots that are arranged in a specified way

näiteid
https://duckduckgo.com/?q=%22dotcode%22&t=h_&iar=images&iax=images&ia=images

ülevaateid
https://barcodeguide.seagullscientific.com/Content/Symbologies/DotCode.htm

https://github.com/bwipp/postscriptbarcode/wiki/DotCode

vahendeid
https://barcode.tec-it.com/en/DotCode