[1][2] Recently however, there has been a movement in support of sleeping, or napping at work, with scientific studies highlighting health and productivity benefits, and over 6% of employers in some countries providing facilities to do so.
While some employees who sleep while on duty in violation do so intentionally and hope not to get caught, others intend in good faith to stay awake, and accidentally doze.
[6] Concerns that employers have may include the lack of productivity, the unprofessional appearance, and danger that may occur when the employee's duties involve watching to prevent a hazardous situation.
[7] In some occupations, such as pilots, truck and bus drivers, or those operating heavy machinery, falling asleep while on duty puts lives in danger.
One in four admit to shirking duties on the job for the same reason, either calling in sick or napping during work hours.
In such environments it is common for employers to provide makeshift sleeping materials for employees, such as a couch and/or inflatable mattress and blankets.