About
Piotr Wozniak is a Polish computer scientist known for creating systems to track and optimize many aspects of his. His contributions to memory and sleep are most widely known.
Project Areas
Memory and Spaced Repetition
In his attempts to learn English in the 1980's, Piotr tracked how long he remembered each word in a notebook.
Sleep
Cold Water Swimming
Preventing Colds
Circadian Rhythm
The timing of naps
Wozniak combined his sleep tracking with his SRS repetitions to map his ability to answer trivia questions through out the day.
Personal Discoveries
Memory
- Spaced Repetition using an algorithm that models the forgetting curve is successful and powerful for retaining information.
Circadian Rhythm
- Naps are most effective when taken seven to eight hours after awakening.[1]