Checkbox Form Object - Use the checkbox form field only if you are wanting to add interactivity to your checklist. The checkbox form field, found in the Forms toolbar, can link to a cell in the spreadsheet without requiring any Visual Basic programming. The linked cell will be a boolean value TRUE or FALSE. Like the drawing objects, working with a large number of checkboxes can get messy.
In professional diving, checklists are used in the preparation of equipment for a dive, and to ensure that the diver and life support systems are fully prepared before they enter the water. To a lesser extent, checklists are used by a minority of recreational divers, and by a larger proportion of technical divers during pre-dive checks. Studies have shown checklists to be effective at reducing the number of errors and consequent incidents.