Time slot: what it is and what it means

A time slot is the time interval dedicated to a single activity within the day, assigned in advance instead of simply listing commitments. Whoever uses it decides in advance how much time an activity deserves, not just whether to do it: the day stops being a list and becomes a sequence of intervals with a declared start and end. Each slot holds only one type of work — a fixed-time commitment, an activity of variable duration, or a group of short, recurring tasks — and is separated from the next by a buffer that absorbs ordinary unexpected events. Without that buffer the schedule becomes too dense, falls apart at the first unexpected event and is abandoned within a few weeks.

Distinctive: time interval dedicated to a single activity
Distinctive: decides in advance how much time an activity deserves
Essential: assigned in advance
Essential: only one type of work
Essential: a declared start and end
Constant: a buffer that absorbs ordinary unexpected events

Glossary

Time slot

A time interval dedicated to a single activity of the day, assigned in advance instead of simply listing commitments.