Knowledge can be captured in wikis, notes, documents, videos, audio, and even photos. Our smartphone/smartwatch/web apps allow you to access any of the knowledge using a single, easy to use interface - voice. Basically, you tag content with a voice command (e.g. "to do list" or "show me the video on how to do xyz") then, whenever you need to retrieve the knowledge, just speak the command. Voice commands can be shared and the apps are all free.
https://youtube.com/treycent/search?query=notes