Personally I think flashcards are a reasonable system but they’re not an ideal system. In fact you can get there with less time involved by using the Goldlist method. Flashcards still involve repetition of things you really already know, which is not efficient. Also you can only learn what is in the pack, whereas with Goldlist you learn any material you like the look of. In addition learning off the phone while travelling depletes your battery and you cannot do it in a sunny park as you cannot see the screen. Having a small writing book is a better way and turns out more ergonomic than trying to do every single part of life through computer screens and telephones.
Flashcard systems like Anki and Supermemo are built on the work of Ebbinghaus, the father of the area of psychology that looks at memory, in fact they reflect Ebbinghaus’findings even more closely than my system, which is only an approximation, but they still don’t eliminate waste.
- Anki vs. SuperMemo (thewayoftheronin.wordpress.com)
- Review Anki Flashcards (howtoedtech.wordpress.com)
- The Genius of SRS (gengoblog.wordpress.com)