Entry cue
An entry cue is an event already present in the day, such as finishing breakfast or opening a workspace, that signals practice time.
- It reduces reliance on remembering or feeling motivated at the right moment.
- Choose a cue that occurs near the activity training is meant to support.
- An irregular cue cannot provide a dependable routine anchor.
Setup friction
Setup friction is the collection of small obstacles involved in charging, fitting, logging in, choosing settings, and clearing a place to begin.
- Lower friction makes repetition more likely without demanding extra willpower.
- Prepare only the items required for the next planned session.
- Convenience should not weaken storage, privacy, or charging safety.
Practice dose
Practice dose combines session length, difficulty, feedback intensity, and weekly frequency rather than referring to minutes alone.
- It keeps a routine from expanding faster than tolerance or usefulness.
- Increase only one dose dimension after the current pattern is stable.
- More practice can add fatigue without producing greater transfer.
Transition step
A transition step is the specific action that carries the user from device practice into reading, planning, study, or another target activity.
- It connects training with the real behavior the routine is supposed to support.
- Place needed materials beside the device before the session starts.
- A smooth transition does not prove that training caused better performance.
Recovery margin
Recovery margin is the unscheduled time left after practice for eyes, mood, posture, and mental effort to settle before another demand.
- It prevents a tightly packed routine from hiding delayed fatigue or discomfort.
- Observe whether the user reaches baseline within the allotted margin.
- Recovery needs can vary with sleep, illness, and task difficulty.
Weekly review
A weekly review is a brief look at completed sessions, skipped attempts, target-task performance, burden, and reasons the schedule changed.
- It reveals patterns that single-session scores often obscure.
- Use the review to simplify or reposition the routine rather than punish missed days.
- A week may be too short to establish durable effects.