Special Unicode Characters in Data Validation Lists: ☐, ☑, ✓, ✔ - This may be my favorite approach. You can include special characters like this in a Data Validation drop-down list. This isn't quite as good as clicking once to fill in a checkbox, but it is great for the mobile Excel apps. The only hard part is remembering how to insert a check mark symbol in Excel. For more information, see my article Using Unicode Character Symbols in Excel.
In healthcare, this technique is used in resuscitation procedures. Healthcare workers are trained and recertified, in low and high fidelity simulators, to commence procedures such as Advanced Cardiac Life Support without referring to a checklist. When the patient is not readily revived or responding as expected, the team will refer to their checklists or algorithms to make sure the steps have been executed properly, and that they have not forgotten anything. For this reason, healthcare workers often keep a cognitive aid (a ‘checklist’ of sorts) posted on emergency carts, tucked into pockets or loaded onto mobile devices. ‘Boldface’ checklists can be effective whenever there is a critical sequence to be completed but time is short, or the situation does not enable a physical list to be immediately accessed and used.
It's primarally a to-do list app, but Wunderlist can also be a great tool to create checklists. It's free, runs on just about every device, and is incredibly simple to use. You can't duplicate lists, but you can make a list and share it a Public List. Anyone—on your team or around the globe—can then add the list to their account, check off the items, then add it again whenever needed. It's a workaround, one that might keep you from needing a new app just for making checklists.

Aviation checklists are designed for modern aircraft that are complicated, not complex; it is usually possible to define a single process path that offers optimum performance for each flight condition. These process paths are flight tested, endorsed (with minor modifications) by airlines when they purchase a new aircraft type, and published in procedural manuals and checklists. There are two categories of checklist used in the cockpit: normal and non-normal (or emergency) procedures.
In healthcare, we need to get back to the basics with checklists and reserve the tool for processes that are simple, easy to follow, standardised and (perhaps) time critical. Expanding the term to cover briefings and other tools more suited to complex and variable processes is confusing, and may require communication and advanced team skills to implement and sustain. It is appealing to embrace a single tool to improve safety, and checklists have been found to be effective in some settings.16 However, the complexity of quality and safety improvement in healthcare guarantees that solutions will never be singular, straightforward or simple to sustain.
Perhaps, we have a complete picture of leveraging checklists in such industries as aviation or manufacturing. However, how has this tool proved itself in a more complex workflow - software development? In fact, software teams that follow Agile methodology appreciate the implementation of lists as acceptance criteria solutions, definition of done, progress tracking tools, etc. Moreover, each separate development process has its own advantages.

Most companies strive to arrange their best practices in the most convenient way. Checklists work well here. Providing essential information for repetitive tasks in the form of a list proves a company’s consistent approach to any level of activity. As an example, introducing specific rules and policies to new team members is quite practical when done through checklists.
Lastly, the checklist involves a Time Out: this requires that everything stops and no one interrupts. In an emergency, or under extreme time pressure, it is difficult to get everyone on the team to stop what they are doing and attend completely. The loss of team discussion under time pressure has been described by some centres implementing the Safe Surgery checklist.6 ,13 These are the times when mistakes are most likely to occur, yet paradoxically also when the Time Out portion of the checklist (the briefing to support complex work) is least likely to be performed as intended.

Concerns have recently been fuelled by the disappointing results after implementation of the checklist in Michigan17 and large-scale mandated implementation in Ontario Canada.5 Interpretations of results are also complicated by reported differences between perceived and actual application of the checklist. In a recent US study, hospital documentation indicated 100% compliance with checklists, but observers found that on average only 4 of 13 checklist items were actually completed.18 Even strong advocates for checklists admit that full implementation of the WHO checklist is difficult and that improvements require more than the checklist, including strong institutional leadership, data collection, and monitoring, and training in teamwork.4 ,14
Agile software development leverages a technique called the user story to get enough information for implementing software features from an end-user perspective. Shaping acceptance criteria is an integral part of this process that can be improved with a checklist's help. You can create a special format containing categories, point assessments, labels, names, etc. For example, a Definition of Ready can be transformed in Definition of Done category after changing the story specification. On the picture below, you can see an implementation plan, which is, in fact, a ToDo list containing guidance on how to handle the user story written in the description section.
I did my 1st product launch recently, it was a success, but it would of been so much better if I would of had IM Checklist Volume 1 – Product Creation, by my side…I would not of wasted so much time and missed a few key pieces like leaving my buy button live before the actual launch date started!Another great thing about IM Checklists is they come in many different formats…I have been using the Google Sheets version and it has changed the way I do my affiliate promos…Because they are more than just checklists they provide training and insight into things like market research and different marketplaces, also things like how to get approval as an affiliate…This alone would of saved me a lot of time and anguish, when I 1st got started…I could go on and on, oh yeah and they come with PLR rights so I can and do use them for lead magnets and bonuses…Fantastic product, 5 stars for sure…I highly recommend IM Checklists to anyone and everyone that will listen…

3. Checklists instill discipline. Checklists continue to play a vital role in aviation. Every time pilots and co-pilots take off and land, they verbally go through a checklist. A lot of what they review is of course the stupid simple stuff, but it’s important stupid simple stuff. When you’re responsible for the lives of 120 passengers, you have to have the discipline to make sure you do even the small things right. If there’s ever an incident in air, investigators will go back to see if the pilot and co-pilot went through the checklist. There’s no fudging with it. You either did it or you didn’t.
Because checklists provide a binary yes/no answer, they instill discipline in the person that uses it. Research shows that giving someone a checklist for a task increases his or her chances of completing it. There’s something about having a checklist that spurs people to get stuff done. Perhaps it’s the dopamine rush that comes with checking something off, or the concreteness checklists provide, or a combination of the two.
Checklist compliance is increasingly monitored in healthcare.5 Often, institutions conduct internal audits of checklist compliance in anticipation of regulatory inspections. Using ‘compliance with checklist’ audits as a measure of safety or quality, however, is problematic, as high checklist compliance is no guarantee that the task is well-executed,18 or that patient safety culture is high.20 In addition, some of the benefits that have been found to be associated with checklist usage, such as enhanced team building and nurses speaking up, are likely to be negated if compliance audits lead to sanctions.

Checklists are an effective way to get things accomplished but they can also create problems. Your success depends on the length of the checklist and your personality. Lists might help one person feel more organized, while others will feel overwhelmed or frustrated. Some people enjoy the tangible aspects of creating a list, while others ignore the list once it is created and focus on their thoughts instead. The key to effectively using a checklist is creating a list method that works for you.
If you're a fan of writing in Markdown and using keyboard shortcuts, Checkvist is made for you. It's a web app that lets you create checklists that you can print or share with others, and even set up daily reports. If you need collaborative checklist management, or you want a checklist that integrates with your favorite services like Evernote, try Checkvist.
3. Decide if you need a “communication” checklist. Most checklists are likely procedural (they lay out things you need to do), but some tasks or projects are so complex that communicating with others becomes vital to managing all the moving pieces. In such a case, create a dedicated communication checklist and make sure it includes who needs to talk to whom, by when, and about what.
Checklists organize what needs to be accomplished so nothing is forgotten. If you're a detail-oriented person, then creating a checklist in the morning gives your day a definite path and direction. However, organizing a checklist might be too time-consuming. Some people get caught up in the details of the list when they should have been focused on actual work. If you find yourself too focused on list-making, try accomplishing a few of the tasks and then return to creating the list.
Google Sheets beat Microsoft to the punch and introduced a Checkbox as one of the Data Validation options. You can go to Insert > Checkbox to quickly create one, and you can customize it by going to Data > Data Validation. I've updated most of the Google Sheets versions of my checklists to use that feature. I hope Excel gets smart and introduces a similar feature some day.
If your business needs checklists for various tasks or departments, Tallyfy might be the best solution. It lets you create master checklists that act as templates. You can then create a "run," or an instance of that master checklist, with its own name. Each run can be tracked, so you can see how your checklists are progressing, and you can have multiple runs of the same master checklist going at once. You can also invite your team to work on a checklist run, making it simple to manage team processes.
Accepting the fallibility of our memories and the overwhelming amount of information we need to manage and apply in our jobs is an important first step. Realize, as Gawande wrote, that "Knowledge has both saved us and burdened us," and recognize that the checklist can make sure your brain doesn't fail you—ever. Then, you'll be ready to create and rely on a checklist, one that that will help you perform better, and more consistently.
 2. Focus only on the “stupid” essential stuff that’s frequently overlooked or skipped. You don’t need a checklist that lists every single step on how to complete a task. That renders a checklist useless. Instead, just focus on putting down the “stupid” but essential stuff that you frequently miss. Your checklist should have no more than 9 items on it. The shorter the better.
If you're a fan of writing in Markdown and using keyboard shortcuts, Checkvist is made for you. It's a web app that lets you create checklists that you can print or share with others, and even set up daily reports. If you need collaborative checklist management, or you want a checklist that integrates with your favorite services like Evernote, try Checkvist.

Construction. Take a moment to think about the complexity of building a towering commercial skyscraper. Teams of contractors and subcontractors work on different parts of the building at different times and hundreds of specialists are needed to get the job done: engineers of all kinds, electricians, plumbers, carpenters, elevator installers, excavators, window installers, environmental experts, security experts, geologists, cement pourers, steel manufacturers – the list goes on.


Filming YouTube videos. Over the past few years, I’ve worked with Jordan Crowder to produce more video content for our YouTube channel. While Jordan edits and films many of our videos, I’ll do some filming myself sometimes and then send him the footage to edit. Over the years, I’ve run into some regular problems that have mucked up the filming process. They’re stupid simple things that I just forget about. So I made myself a “READ-DO” checklist of things I need to do before I start recording, and it has saved me boatloads of time:
NO, I don’t. I call them “to do” lists. LOL! They’re very helpful, they keep me sane and keep stress away. For many years now, I keep a daily list prepped the night before; and a weekly list that’s prepped every Sunday. Keeps things smooth-sailing all the time. So at the end of the day, if all items are crashed-out (as in “done”!), I feel so good about myself. :)
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