First, the structure varies from the design of aviation checklists, in that it combines procedures with formal team discussion; these processes are not mixed in the cockpit but remain distinct because they serve different purposes. The WHO checklist consists of a checklist (Sign In), a briefing (Time Out) and a checklist with a short briefing at the end (Sign Out). Checklists are suited to verification of procedures for linear processes; whereas briefings are suited to support execution of complex processes that may require appropriate adaptation and variation. Briefings are important because surgical outcomes are complex and emergent, and optimal performance of surgical procedures may require flexibility to accommodate the unexpected, however briefings should be instituted separately from the checklist. If briefings are too closely coupled to checklist completion, teams may miss the cognitive shift required to move from linear or procedural work to complex or adaptive work.
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.
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.
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. :)