How to Build a Transition Routine for Attention Residue (2026)

Last updated: 2026-10-16

Quick answer: A transition routine is a short, fixed set of steps you run every time you switch tasks. Less of your mind stays behind on the last one. This one has six steps: park a one-line note, close the old task's tabs, take a quick physical reset, open only what the next task needs, name its first action and start a timer. Plan on a few minutes in total, and when you're pressed, keep just the note and the first action.

You move to a new task, but part of your attention stays on the old one and the new task gets less than your full focus. Sophie Leroy, a management researcher, named this attention residue. The routine below is built around one habit from her later work, a short note you write right at the switch.

The routine: six steps between tasks

Copy this as is. The times are rough suggestions. Stretch or trim them to fit your day.

1. Park it (around half a minute). Write one line saying where you stopped and the very next action. This is the ready-to-resume plan that cut residue in Leroy and Glomb's 2018 experiments and in a 2025 workplace diary study.
2. Close it (under a minute). Close the tabs, files and chat threads that belong to the old task. Minimize anything you can't close.
3. Reset (a minute or so). Stand up, refill your water or walk to the kitchen and back. Use the same reset every time.
4. Open the next one (under a minute). Open only the files the next task needs, and nothing else.
5. Name the first move (a few seconds). Say or write the first concrete action, like "draft the intro paragraph."
6. Start a timer. Pick a length for the first work block and begin as soon as it starts counting.

A good parking note reads like "Stopped at Q3 numbers, next: check the travel line against receipts." Skip notes like "finish budget", because they don't say where exactly you would start again. Leave the note where you will see it on return, on top of the file or on a sticky note stuck to the screen.

Two variations: between meetings and before deep work

Between meetings, the short version. Keep step 1 and step 5, and fold step 2 into closing the meeting window. Skip the reset if the next call starts right away. The whole thing fits in a couple of minutes.

Before deep work, the long version. Give each step more room. Write a fuller parking note for every open task, including the ones you touched this morning, and nothing is left hanging in your head. Make the reset a real walk. Then read the deep-work task's first step twice before you set a longer timer for the block.

The end of the workday can use the long version too. Sunsama's shutdown ritual, listed in the table further down, gives that close-of-day pass a structure.

Set it up in Routinery: timers, voice and reminders

Routinery is our app. Build the six steps as one routine and give every step its own timer. When you start it, the steps run in order. Mid-run you can stretch a timer or skip a step. A voice calls out each step as it comes, which lets you stand up for the reset without watching the screen.

Routine reminders arrive on the weekdays and at the time you set. That suits fixed switch points like the end of your workday. You can also share a routine's to-do list with family or friends if someone at home or at work wants the same steps. Setup takes a few minutes the first time.

Other apps that help at a switch: Sunsama, Session and Rize

A notebook works fine for all of this. If you'd like an app to prompt it, these four handle different parts.

Sources: Sunsama daily highlights help page, Session on the App Store, Rize sessions documentation, Routinery on the App Store, checked 2026-10-11.

Sunsama's focus mode shows only the task you're on and moves to the next one on your list when you complete it, which covers step 4. Session's end-of-session question sits close to the parking note, though it asks what you learned. Add where you stopped to the same answer. Rize is the pick if you want a count of your switches before deciding where the routine goes.

Our roundup of the best apps for attention residue between tasks covers a wider set, and the comparison of task transition timer apps for context switching routines looks at timers made for the switch itself. When most of your switches come from other people cutting in, see our list of apps that help you recover focus after interruptions.

The evidence behind the steps: three studies on parking notes, two on switching

Leroy's 2009 paper in Organizational Behavior and Human Decision Processes found people had trouble pulling their attention off a task they hadn't finished. Their work on the next task suffered. Those who wrapped up the first task under time pressure moved on cleanly.

In 2018 Leroy and Theresa Glomb studied interruptions. People who expected to return to an interrupted task under time pressure did worse on the interruption. A ready-to-resume plan, a brief moment to note where you are and how you'll pick the task back up, lowered residue and kept performance up.

Two diary studies from 2025 moved out of the lab. A 2025 diary study by Ward van Zoonen and Yuri Scharp followed 50 employees who each filled in a daily diary 4 times, 200 entries in all. Writing ready-to-resume plans reduced residue on days with more work intrusions. It also weakened the link between residue and exhaustion. The authors tie the drop to writing about task progress. The other one, a diary study of 91 working adults over 5 consecutive workdays, gives looser support for the end-of-day version. It is self-reported and observational and didn't test any routine. But it found that interruptions from personal phone use lowered how much people got done, and frustration over that fully explained the link to ruminating about work in the evening.

A 2026 lab experiment used a memorized five-step task, not office work. Both groups interrupted on 75% of tasks resumed faster and more accurately than the least interrupted group, interrupted on 25%. The most heavily interrupted group, though, was slower on tasks with no interruption at all. None of these studies tested the six steps here, only the parking note in step 1. The rest are there to make that note easier to write.

Frequently asked questions: transition routines and attention residue

How do I build a routine to clear attention residue between tasks?

Start with one switch you make daily, such as moving from email to your main project, and run the steps only there for a few days. Leave the other switches alone for now. Keep a sticky pad next to your keyboard so the parking note costs nothing to write. Once that switch feels automatic, add a second one. If you notice yourself skipping a step under pressure, shorten it to a word or two and keep going.

How long should a transition break between tasks be?

There's no tested length. The plan in Leroy and Glomb's 2018 study was a brief reflection. The writing part shouldn't take long. The reset can turn into a phone scroll, and then the break runs long and brings in fresh residue of its own. Put a timer on the reset so it ends on its own. On a packed day, drop the reset and keep the note, since the note is what the studies tested.

How can I stop thinking about my last task when I start a new one?

Leroy's 2009 experiments found unfinished work is hard to let go of. When the old task keeps popping back, check your parking note first. If it doesn't say where you'll restart, rewrite it with a specific next action and a rough time you'll return. Give a task that keeps coming back its own block and finish it. If a thought about the old task still shows up mid-work, add it to that same note in a few words and go back to what you were doing.

How do I plan my workday to reduce context switching?

Decide where your switches go before the day starts, then defend those points. Put email, messages and small admin into one or two blocks, and keep a stretch for deep work with no meetings inside it. Tell your team when you check messages, so their requests land inside those blocks. A 2026 lab experiment found that people interrupted most often got faster at resuming but slower at uninterrupted work, a hint that fewer switches may pay off. To see where your switches really happen, Rize records context switching during focus sessions.

References: sources cited above

• Leroy S. Why is it so hard to do my work? The challenge of attention residue when switching between work tasks. Organizational Behavior and Human Decision Processes, 2009. Lab experiments.
• Leroy S, Glomb TM. Tasks interrupted: How anticipating time pressure on resumption of an interrupted task causes attention residue and low performance on interrupting tasks and how a "ready-to-resume" plan mitigates the effects. Organization Science, 2018.
• van Zoonen W, Scharp YS. Managing daily work intrusions: An intervention to reduce attention residue and exhaustion. International Journal of Stress Management, 2025. N = 50 employees, 200 diary occasions.
• Derks D, van Mierlo H, Kühner C. Unfinished tasks and unsettled minds: A diary study on personal smartphone interruptions, frustration, and rumination. Behavioral Sciences, 2025. n=91, five workdays, self-reported.
• Radović T, Hirsch P, Koch I, Schubert T. Opposite effects of interruption frequency on performance in interrupted and uninterrupted multistep task. Psychological Research, 2026. Lab experiment.

About the author. Written by the Routinery team. Routinery makes a routine app that times each step of a routine and guides you through it by voice. App details in the table come from each app's official pages as of 2026-10-11. None of the studies cited here tested this routine or any app.