SuperMemo 14

SuperMemo 14 for Windows (aka SuperMemo 2008) was relased in 2008. It introduced YouTube-based incremental video as well as tools for optimizing sleep and learning (SleepChart). SuperMemo 14 also made major progress in expanding the set of tools needed for visual learning.

This text is part of: "History of spaced repetition" by Piotr Wozniak (June 2018)