The real reason you can't smile in passport photos is surprisingly practical
It has nothing to do with humans at all.

There's a reason you can't smile in passports and it's surprisingly practical.
Most of us have been trained since before we could talk to smile when someone is taking our picture. It's almost a Pavlovian response at this point, especially when that picture is going to be representative of you for years to come in an official capacity. Driver's license pictures usually involve people attempting to look their best, or at least as presentable as possible, complete with a smile.
Passport photos are no different, except when you get to the passport photo place with your freshly coifed hair, showing off that beautiful smile, you're told to cut it out. Well, maybe in nicer words, but the sentiment is still the same. Keep your teeth behind your lips; there's no smiling in passport photos. But why?
I've personally never understood why this was a thing for the government to be concerned about. You're likely getting your passport to go somewhere exciting or visit family in another country (which is also exciting), so why no smiles?
Technically, according to the State Department, you can smile, but only if you look like you don't want to. Kidding. In its Frequently Asked Questions, the State Department explains that smiling is allowed, "but make sure both your eyes are open and your mouth is closed in your photo." So essentially a closed-mouth smile rather than a big toothy grin. But it also can't be a smile that emits a lot of emotion since the website states also states that you must have a "neutral facial expression."
So it's not that you can't smile, it's that you can only do a very specific type of smile. In an interview with HuffPost, Karolina Turowska, a biometric photography and travel expert at Passport Photo.Online said, “The main reason for banning smiling is the introduction of facial recognition software at airports and other border control checkpoints.”
Seems the actual reason for the "ban" on smiling in passport photos doesn't have anything to do with postal service workers trying to keep you from living your best life. It's because of the robots...or at least the algorithms. Evidently, it's difficult for computer-based software programs to tell humans apart if our faces are contorted in a joyous way.
“Algorithms don’t work as we do. To compare a 3D face with a 2D passport photo, they need to pinpoint and measure the users’ facial features. It includes the distance between the pupils, ears, nose and mouth, the mouth’s and the eyes’ width, and many others. Smiling can make it harder, as it alters facial proportions,” Turowska told HuffPost.
Smiling isn't the only no-no in passport photos. According to US Passport Service Guide, you can get your passport rejected for a number of reasons and only one of them is smiling like The Joker. Wearing glasses, submitting an edited picture and using the wrong background are all reasons your passport photo can be denied.
If you're due to renew your passport or if you're going for your first one, it's best to review all the rules before submitting your photo or showing up at your nearest Walgreens. It's better to lead with caution on this one or it could delay you receiving your little book of world stamps. Happy traveling, folks.
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An Irish woman went to the doctor for a routine eye exam. She left with bright neon green eyes.
It's not easy seeing green.
Did she get superpowers?
Going to the eye doctor can be a hassle and a pain. It's not just the routine issues and inconveniences that come along when making a doctor appointment, but sometimes the various devices being used to check your eyes' health feel invasive and uncomfortable. But at least at the end of the appointment, most of us don't look like we're turning into The Incredible Hulk. That wasn't the case for one Irish woman.
Photographer Margerita B. Wargola was just going in for a routine eye exam at the hospital but ended up leaving with her eyes a shocking, bright neon green.
At the doctor's office, the nurse practitioner was prepping Wargola for a test with a machine that Wargola had experienced before. Before the test started, Wargola presumed the nurse had dropped some saline into her eyes, as they were feeling dry. After she blinked, everything went yellow.
Wargola and the nurse initially panicked. Neither knew what was going on as Wargola suddenly had yellow vision and radioactive-looking green eyes. After the initial shock, both realized the issue: the nurse forgot to ask Wargola to remove her contact lenses before putting contrast drops in her eyes for the exam. Wargola and the nurse quickly removed the lenses from her eyes and washed them thoroughly with saline. Fortunately, Wargola's eyes were unharmed. Unfortunately, her contacts were permanently stained and she didn't bring a spare pair.
- YouTube youtube.com
Since she has poor vision, Wargola was forced to drive herself home after the eye exam wearing the neon-green contact lenses that make her look like a member of the Green Lantern Corps. She couldn't help but laugh at her predicament and recorded a video explaining it all on social media. Since then, her video has sparked a couple Reddit threads and collected a bunch of comments on Instagram:
“But the REAL question is: do you now have X-Ray vision?”
“You can just say you're a superhero.”
“I would make a few stops on the way home just to freak some people out!”
“I would have lived it up! Grab a coffee, do grocery shopping, walk around a shopping center.”
“This one would pair well with that girl who ate something with turmeric with her invisalign on and walked around Paris smiling at people with seemingly BRIGHT YELLOW TEETH.”
“I would save those for fancy special occasions! WOW!”
“Every time I'd stop I'd turn slowly and stare at the person in the car next to me.”
“Keep them. Tell people what to do. They’ll do your bidding.”
In a follow-up Instagram video, Wargola showed her followers that she was safe at home with normal eyes, showing that the damaged contact lenses were so stained that they turned the saline solution in her contacts case into a bright Gatorade yellow. She wasn't mad at the nurse and, in fact, plans on keeping the lenses to wear on St. Patrick's Day or some other special occasion.
While no harm was done and a good laugh was had, it's still best for doctors, nurses, and patients alike to double-check and ask or tell if contact lenses are being worn before each eye test. If not, there might be more than ultra-green eyes to worry about.