The face changer species

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"All around me are familiar faces

Worn out places, worn out faces"

-Mad World by Roland Orzabal




What if a humanlike species can actually wear out their faces and need to change them?
Possibly by stealing from humans.

But: How would they recognize each other?

Since they have every day/week new faces is impossible to tell by the face.

Which forms of recognition could they use else?










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    up vote
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    favorite
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    "All around me are familiar faces

    Worn out places, worn out faces"

    -Mad World by Roland Orzabal




    What if a humanlike species can actually wear out their faces and need to change them?
    Possibly by stealing from humans.

    But: How would they recognize each other?

    Since they have every day/week new faces is impossible to tell by the face.

    Which forms of recognition could they use else?










    share|improve this question









    New contributor




    Jannis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.





















      up vote
      4
      down vote

      favorite
      2









      up vote
      4
      down vote

      favorite
      2






      2






      "All around me are familiar faces

      Worn out places, worn out faces"

      -Mad World by Roland Orzabal




      What if a humanlike species can actually wear out their faces and need to change them?
      Possibly by stealing from humans.

      But: How would they recognize each other?

      Since they have every day/week new faces is impossible to tell by the face.

      Which forms of recognition could they use else?










      share|improve this question









      New contributor




      Jannis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      "All around me are familiar faces

      Worn out places, worn out faces"

      -Mad World by Roland Orzabal




      What if a humanlike species can actually wear out their faces and need to change them?
      Possibly by stealing from humans.

      But: How would they recognize each other?

      Since they have every day/week new faces is impossible to tell by the face.

      Which forms of recognition could they use else?







      creature-design






      share|improve this question









      New contributor




      Jannis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question









      New contributor




      Jannis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question








      edited 13 hours ago









      JBH

      33.4k580160




      33.4k580160






      New contributor




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      asked 23 hours ago









      Jannis

      364




      364




      New contributor




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      New contributor





      Jannis is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






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      Check out our Code of Conduct.




















          4 Answers
          4






          active

          oldest

          votes

















          up vote
          17
          down vote



          accepted










          Faces do not matter



          Such a species wouldn't find faces important. If, during all your species' history, you only heard of face-shifters, you would be inclined to be surprised by the ones whose faces did not change much.



          They could recognize themselves with others features. Natural marks, tattoos, shape of their ear, smell, pheromones... You can basically find whatever distinctive trait you like and make it special!



          PS: Ask yourself, how do blind people recognize other people?






          share|improve this answer


















          • 2




            good point about the blind people! Haven't thought of that.
            – ArtificialSoul
            22 hours ago






          • 3




            Also, face-blindness to varying degrees is fairly common.
            – Matthew Daly
            21 hours ago






          • 1




            @Jannis I'm honored you chose my answer to be accepted, but it is usual to wait 24h after asking a question to let people from different time zones the opportunity to answer !
            – Don Pablo
            21 hours ago










          • Matthew Daly's described condition is called prosopagnosia. When learning about it in a psychology course, my first thought was that it's a little ridiculous that we have a brain that only functions on faces, but it turns out that prosopagnosic folk can also have issues with identifying other individuals based on features (eg, bird watchers
            – Punintended
            19 hours ago


















          up vote
          4
          down vote













          The face is not the only thing that makes you distinguishable



          People would adapt rather quickly to this. If you have lived in a household with a staircase you can hear throughout the house, when somebody walks on, after a while you can hear who walks up the stairs at the moment.



          Pattern recognition is amazing in human brains.



          You can tell twins from one another by how they walk or stand even from a distance.



          Voices also have a certain uniqueness to them.



          There are many, many, many things, people can be identified with. The face is just the most simple thing, that you can easily see and distinguish, even if you did not get to know the person well. It is just more convenient and by far sufficient, but not a necessary identifier.






          share|improve this answer




















          • > There are many, many, many things< which things?
            – Jannis
            22 hours ago







          • 1




            @Jannis i just gave examples, voice, stance, usual mode and details of walking, articulation, smell etc.
            – ArtificialSoul
            22 hours ago











          • I thought of this sentence you know more things, minor things which are too random or minor to tell... sry
            – Jannis
            22 hours ago






          • 3




            @Jannis there is basically an infite amount of traits you could come up with, but DonPablo made a good point: "ask yourself, how do blind people recognize other people?"
            – ArtificialSoul
            22 hours ago







          • 1




            Supporting anecdote: My wife can identify me in a crowded room, where she can't see the upper half of my body through the crowd, solely from how I walk. She identified my mother's first cousin (her professor as it turned out) as being related to me based on shared characteristics of stride and hand motions while talking. I'm not observant enough to catch this sort of stuff, but some people are.
            – ShadowRanger
            15 hours ago


















          up vote
          2
          down vote













          Tell each other their names when they meet



          This could be done by literally saying ones name instead of "hello" or by creating a unique sign (like in sign language) and signing ones own name instead of shaking hands.



          In some cultures (like parts of India) it's custom to tell your name as greeting, but in most parts of the world, this would be very strange and suspicious.



          The signing, on the other hand, can be written off as dusting off your clothes or some coincidental gesture. Most "normal" humans would extend their hand to shake or bow (like in Japan), so Face Swappers could recognize each other without standing out like a sore thumb.



          Wear something unique



          They could wear a necklace, a set of differently shaped earings or braid their hair in a unique way and create a visual clue to their name like a nametag. A tatoo on the neck or hand can also serve as name tag.



          Wearing the same jewelry is not suspicious for most people, but never changing your overly complicated hairstyle might be hard to keep up over many years, especially if your youthfull Mohican hairstyle doesn't fit your 60 years old body anymore.



          Smell and other senses



          Many animals have a better nose than humans and recognize their family members by smell.



          In some cultures people hug or do air kisses as greetings. There you could smell the other party without being too suspicious. It gets more complicated in buisness meetings or in cultures like Japan where physical contact is avoided as much as possible.






          share|improve this answer



























            up vote
            2
            down vote













            Human brain is amazing at pattern recognition. And very adaptable at changing patterns. For example: if you live every day with almost naked persons (inside a tribe lost in the Amazonas, for example), you will recognize the persons (among other things) for the details over their bodies.



            If they start wearing clothes, then your brain will adapt to a new main pattern identification schema (the faces). If they start wearing masks, your will still be able to identify them (after a little training in the new identification patterns) for their height, voices, position, body movements, even smells. Even the way they stand.






            share|improve this answer




















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              4 Answers
              4






              active

              oldest

              votes








              4 Answers
              4






              active

              oldest

              votes









              active

              oldest

              votes






              active

              oldest

              votes








              up vote
              17
              down vote



              accepted










              Faces do not matter



              Such a species wouldn't find faces important. If, during all your species' history, you only heard of face-shifters, you would be inclined to be surprised by the ones whose faces did not change much.



              They could recognize themselves with others features. Natural marks, tattoos, shape of their ear, smell, pheromones... You can basically find whatever distinctive trait you like and make it special!



              PS: Ask yourself, how do blind people recognize other people?






              share|improve this answer


















              • 2




                good point about the blind people! Haven't thought of that.
                – ArtificialSoul
                22 hours ago






              • 3




                Also, face-blindness to varying degrees is fairly common.
                – Matthew Daly
                21 hours ago






              • 1




                @Jannis I'm honored you chose my answer to be accepted, but it is usual to wait 24h after asking a question to let people from different time zones the opportunity to answer !
                – Don Pablo
                21 hours ago










              • Matthew Daly's described condition is called prosopagnosia. When learning about it in a psychology course, my first thought was that it's a little ridiculous that we have a brain that only functions on faces, but it turns out that prosopagnosic folk can also have issues with identifying other individuals based on features (eg, bird watchers
                – Punintended
                19 hours ago















              up vote
              17
              down vote



              accepted










              Faces do not matter



              Such a species wouldn't find faces important. If, during all your species' history, you only heard of face-shifters, you would be inclined to be surprised by the ones whose faces did not change much.



              They could recognize themselves with others features. Natural marks, tattoos, shape of their ear, smell, pheromones... You can basically find whatever distinctive trait you like and make it special!



              PS: Ask yourself, how do blind people recognize other people?






              share|improve this answer


















              • 2




                good point about the blind people! Haven't thought of that.
                – ArtificialSoul
                22 hours ago






              • 3




                Also, face-blindness to varying degrees is fairly common.
                – Matthew Daly
                21 hours ago






              • 1




                @Jannis I'm honored you chose my answer to be accepted, but it is usual to wait 24h after asking a question to let people from different time zones the opportunity to answer !
                – Don Pablo
                21 hours ago










              • Matthew Daly's described condition is called prosopagnosia. When learning about it in a psychology course, my first thought was that it's a little ridiculous that we have a brain that only functions on faces, but it turns out that prosopagnosic folk can also have issues with identifying other individuals based on features (eg, bird watchers
                – Punintended
                19 hours ago













              up vote
              17
              down vote



              accepted







              up vote
              17
              down vote



              accepted






              Faces do not matter



              Such a species wouldn't find faces important. If, during all your species' history, you only heard of face-shifters, you would be inclined to be surprised by the ones whose faces did not change much.



              They could recognize themselves with others features. Natural marks, tattoos, shape of their ear, smell, pheromones... You can basically find whatever distinctive trait you like and make it special!



              PS: Ask yourself, how do blind people recognize other people?






              share|improve this answer














              Faces do not matter



              Such a species wouldn't find faces important. If, during all your species' history, you only heard of face-shifters, you would be inclined to be surprised by the ones whose faces did not change much.



              They could recognize themselves with others features. Natural marks, tattoos, shape of their ear, smell, pheromones... You can basically find whatever distinctive trait you like and make it special!



              PS: Ask yourself, how do blind people recognize other people?







              share|improve this answer














              share|improve this answer



              share|improve this answer








              edited 14 hours ago









              Mad Physicist

              527814




              527814










              answered 22 hours ago









              Don Pablo

              53918




              53918







              • 2




                good point about the blind people! Haven't thought of that.
                – ArtificialSoul
                22 hours ago






              • 3




                Also, face-blindness to varying degrees is fairly common.
                – Matthew Daly
                21 hours ago






              • 1




                @Jannis I'm honored you chose my answer to be accepted, but it is usual to wait 24h after asking a question to let people from different time zones the opportunity to answer !
                – Don Pablo
                21 hours ago










              • Matthew Daly's described condition is called prosopagnosia. When learning about it in a psychology course, my first thought was that it's a little ridiculous that we have a brain that only functions on faces, but it turns out that prosopagnosic folk can also have issues with identifying other individuals based on features (eg, bird watchers
                – Punintended
                19 hours ago













              • 2




                good point about the blind people! Haven't thought of that.
                – ArtificialSoul
                22 hours ago






              • 3




                Also, face-blindness to varying degrees is fairly common.
                – Matthew Daly
                21 hours ago






              • 1




                @Jannis I'm honored you chose my answer to be accepted, but it is usual to wait 24h after asking a question to let people from different time zones the opportunity to answer !
                – Don Pablo
                21 hours ago










              • Matthew Daly's described condition is called prosopagnosia. When learning about it in a psychology course, my first thought was that it's a little ridiculous that we have a brain that only functions on faces, but it turns out that prosopagnosic folk can also have issues with identifying other individuals based on features (eg, bird watchers
                – Punintended
                19 hours ago








              2




              2




              good point about the blind people! Haven't thought of that.
              – ArtificialSoul
              22 hours ago




              good point about the blind people! Haven't thought of that.
              – ArtificialSoul
              22 hours ago




              3




              3




              Also, face-blindness to varying degrees is fairly common.
              – Matthew Daly
              21 hours ago




              Also, face-blindness to varying degrees is fairly common.
              – Matthew Daly
              21 hours ago




              1




              1




              @Jannis I'm honored you chose my answer to be accepted, but it is usual to wait 24h after asking a question to let people from different time zones the opportunity to answer !
              – Don Pablo
              21 hours ago




              @Jannis I'm honored you chose my answer to be accepted, but it is usual to wait 24h after asking a question to let people from different time zones the opportunity to answer !
              – Don Pablo
              21 hours ago












              Matthew Daly's described condition is called prosopagnosia. When learning about it in a psychology course, my first thought was that it's a little ridiculous that we have a brain that only functions on faces, but it turns out that prosopagnosic folk can also have issues with identifying other individuals based on features (eg, bird watchers
              – Punintended
              19 hours ago





              Matthew Daly's described condition is called prosopagnosia. When learning about it in a psychology course, my first thought was that it's a little ridiculous that we have a brain that only functions on faces, but it turns out that prosopagnosic folk can also have issues with identifying other individuals based on features (eg, bird watchers
              – Punintended
              19 hours ago











              up vote
              4
              down vote













              The face is not the only thing that makes you distinguishable



              People would adapt rather quickly to this. If you have lived in a household with a staircase you can hear throughout the house, when somebody walks on, after a while you can hear who walks up the stairs at the moment.



              Pattern recognition is amazing in human brains.



              You can tell twins from one another by how they walk or stand even from a distance.



              Voices also have a certain uniqueness to them.



              There are many, many, many things, people can be identified with. The face is just the most simple thing, that you can easily see and distinguish, even if you did not get to know the person well. It is just more convenient and by far sufficient, but not a necessary identifier.






              share|improve this answer




















              • > There are many, many, many things< which things?
                – Jannis
                22 hours ago







              • 1




                @Jannis i just gave examples, voice, stance, usual mode and details of walking, articulation, smell etc.
                – ArtificialSoul
                22 hours ago











              • I thought of this sentence you know more things, minor things which are too random or minor to tell... sry
                – Jannis
                22 hours ago






              • 3




                @Jannis there is basically an infite amount of traits you could come up with, but DonPablo made a good point: "ask yourself, how do blind people recognize other people?"
                – ArtificialSoul
                22 hours ago







              • 1




                Supporting anecdote: My wife can identify me in a crowded room, where she can't see the upper half of my body through the crowd, solely from how I walk. She identified my mother's first cousin (her professor as it turned out) as being related to me based on shared characteristics of stride and hand motions while talking. I'm not observant enough to catch this sort of stuff, but some people are.
                – ShadowRanger
                15 hours ago















              up vote
              4
              down vote













              The face is not the only thing that makes you distinguishable



              People would adapt rather quickly to this. If you have lived in a household with a staircase you can hear throughout the house, when somebody walks on, after a while you can hear who walks up the stairs at the moment.



              Pattern recognition is amazing in human brains.



              You can tell twins from one another by how they walk or stand even from a distance.



              Voices also have a certain uniqueness to them.



              There are many, many, many things, people can be identified with. The face is just the most simple thing, that you can easily see and distinguish, even if you did not get to know the person well. It is just more convenient and by far sufficient, but not a necessary identifier.






              share|improve this answer




















              • > There are many, many, many things< which things?
                – Jannis
                22 hours ago







              • 1




                @Jannis i just gave examples, voice, stance, usual mode and details of walking, articulation, smell etc.
                – ArtificialSoul
                22 hours ago











              • I thought of this sentence you know more things, minor things which are too random or minor to tell... sry
                – Jannis
                22 hours ago






              • 3




                @Jannis there is basically an infite amount of traits you could come up with, but DonPablo made a good point: "ask yourself, how do blind people recognize other people?"
                – ArtificialSoul
                22 hours ago







              • 1




                Supporting anecdote: My wife can identify me in a crowded room, where she can't see the upper half of my body through the crowd, solely from how I walk. She identified my mother's first cousin (her professor as it turned out) as being related to me based on shared characteristics of stride and hand motions while talking. I'm not observant enough to catch this sort of stuff, but some people are.
                – ShadowRanger
                15 hours ago













              up vote
              4
              down vote










              up vote
              4
              down vote









              The face is not the only thing that makes you distinguishable



              People would adapt rather quickly to this. If you have lived in a household with a staircase you can hear throughout the house, when somebody walks on, after a while you can hear who walks up the stairs at the moment.



              Pattern recognition is amazing in human brains.



              You can tell twins from one another by how they walk or stand even from a distance.



              Voices also have a certain uniqueness to them.



              There are many, many, many things, people can be identified with. The face is just the most simple thing, that you can easily see and distinguish, even if you did not get to know the person well. It is just more convenient and by far sufficient, but not a necessary identifier.






              share|improve this answer












              The face is not the only thing that makes you distinguishable



              People would adapt rather quickly to this. If you have lived in a household with a staircase you can hear throughout the house, when somebody walks on, after a while you can hear who walks up the stairs at the moment.



              Pattern recognition is amazing in human brains.



              You can tell twins from one another by how they walk or stand even from a distance.



              Voices also have a certain uniqueness to them.



              There are many, many, many things, people can be identified with. The face is just the most simple thing, that you can easily see and distinguish, even if you did not get to know the person well. It is just more convenient and by far sufficient, but not a necessary identifier.







              share|improve this answer












              share|improve this answer



              share|improve this answer










              answered 22 hours ago









              ArtificialSoul

              4,6281339




              4,6281339











              • > There are many, many, many things< which things?
                – Jannis
                22 hours ago







              • 1




                @Jannis i just gave examples, voice, stance, usual mode and details of walking, articulation, smell etc.
                – ArtificialSoul
                22 hours ago











              • I thought of this sentence you know more things, minor things which are too random or minor to tell... sry
                – Jannis
                22 hours ago






              • 3




                @Jannis there is basically an infite amount of traits you could come up with, but DonPablo made a good point: "ask yourself, how do blind people recognize other people?"
                – ArtificialSoul
                22 hours ago







              • 1




                Supporting anecdote: My wife can identify me in a crowded room, where she can't see the upper half of my body through the crowd, solely from how I walk. She identified my mother's first cousin (her professor as it turned out) as being related to me based on shared characteristics of stride and hand motions while talking. I'm not observant enough to catch this sort of stuff, but some people are.
                – ShadowRanger
                15 hours ago

















              • > There are many, many, many things< which things?
                – Jannis
                22 hours ago







              • 1




                @Jannis i just gave examples, voice, stance, usual mode and details of walking, articulation, smell etc.
                – ArtificialSoul
                22 hours ago











              • I thought of this sentence you know more things, minor things which are too random or minor to tell... sry
                – Jannis
                22 hours ago






              • 3




                @Jannis there is basically an infite amount of traits you could come up with, but DonPablo made a good point: "ask yourself, how do blind people recognize other people?"
                – ArtificialSoul
                22 hours ago







              • 1




                Supporting anecdote: My wife can identify me in a crowded room, where she can't see the upper half of my body through the crowd, solely from how I walk. She identified my mother's first cousin (her professor as it turned out) as being related to me based on shared characteristics of stride and hand motions while talking. I'm not observant enough to catch this sort of stuff, but some people are.
                – ShadowRanger
                15 hours ago
















              > There are many, many, many things< which things?
              – Jannis
              22 hours ago





              > There are many, many, many things< which things?
              – Jannis
              22 hours ago





              1




              1




              @Jannis i just gave examples, voice, stance, usual mode and details of walking, articulation, smell etc.
              – ArtificialSoul
              22 hours ago





              @Jannis i just gave examples, voice, stance, usual mode and details of walking, articulation, smell etc.
              – ArtificialSoul
              22 hours ago













              I thought of this sentence you know more things, minor things which are too random or minor to tell... sry
              – Jannis
              22 hours ago




              I thought of this sentence you know more things, minor things which are too random or minor to tell... sry
              – Jannis
              22 hours ago




              3




              3




              @Jannis there is basically an infite amount of traits you could come up with, but DonPablo made a good point: "ask yourself, how do blind people recognize other people?"
              – ArtificialSoul
              22 hours ago





              @Jannis there is basically an infite amount of traits you could come up with, but DonPablo made a good point: "ask yourself, how do blind people recognize other people?"
              – ArtificialSoul
              22 hours ago





              1




              1




              Supporting anecdote: My wife can identify me in a crowded room, where she can't see the upper half of my body through the crowd, solely from how I walk. She identified my mother's first cousin (her professor as it turned out) as being related to me based on shared characteristics of stride and hand motions while talking. I'm not observant enough to catch this sort of stuff, but some people are.
              – ShadowRanger
              15 hours ago





              Supporting anecdote: My wife can identify me in a crowded room, where she can't see the upper half of my body through the crowd, solely from how I walk. She identified my mother's first cousin (her professor as it turned out) as being related to me based on shared characteristics of stride and hand motions while talking. I'm not observant enough to catch this sort of stuff, but some people are.
              – ShadowRanger
              15 hours ago











              up vote
              2
              down vote













              Tell each other their names when they meet



              This could be done by literally saying ones name instead of "hello" or by creating a unique sign (like in sign language) and signing ones own name instead of shaking hands.



              In some cultures (like parts of India) it's custom to tell your name as greeting, but in most parts of the world, this would be very strange and suspicious.



              The signing, on the other hand, can be written off as dusting off your clothes or some coincidental gesture. Most "normal" humans would extend their hand to shake or bow (like in Japan), so Face Swappers could recognize each other without standing out like a sore thumb.



              Wear something unique



              They could wear a necklace, a set of differently shaped earings or braid their hair in a unique way and create a visual clue to their name like a nametag. A tatoo on the neck or hand can also serve as name tag.



              Wearing the same jewelry is not suspicious for most people, but never changing your overly complicated hairstyle might be hard to keep up over many years, especially if your youthfull Mohican hairstyle doesn't fit your 60 years old body anymore.



              Smell and other senses



              Many animals have a better nose than humans and recognize their family members by smell.



              In some cultures people hug or do air kisses as greetings. There you could smell the other party without being too suspicious. It gets more complicated in buisness meetings or in cultures like Japan where physical contact is avoided as much as possible.






              share|improve this answer
























                up vote
                2
                down vote













                Tell each other their names when they meet



                This could be done by literally saying ones name instead of "hello" or by creating a unique sign (like in sign language) and signing ones own name instead of shaking hands.



                In some cultures (like parts of India) it's custom to tell your name as greeting, but in most parts of the world, this would be very strange and suspicious.



                The signing, on the other hand, can be written off as dusting off your clothes or some coincidental gesture. Most "normal" humans would extend their hand to shake or bow (like in Japan), so Face Swappers could recognize each other without standing out like a sore thumb.



                Wear something unique



                They could wear a necklace, a set of differently shaped earings or braid their hair in a unique way and create a visual clue to their name like a nametag. A tatoo on the neck or hand can also serve as name tag.



                Wearing the same jewelry is not suspicious for most people, but never changing your overly complicated hairstyle might be hard to keep up over many years, especially if your youthfull Mohican hairstyle doesn't fit your 60 years old body anymore.



                Smell and other senses



                Many animals have a better nose than humans and recognize their family members by smell.



                In some cultures people hug or do air kisses as greetings. There you could smell the other party without being too suspicious. It gets more complicated in buisness meetings or in cultures like Japan where physical contact is avoided as much as possible.






                share|improve this answer






















                  up vote
                  2
                  down vote










                  up vote
                  2
                  down vote









                  Tell each other their names when they meet



                  This could be done by literally saying ones name instead of "hello" or by creating a unique sign (like in sign language) and signing ones own name instead of shaking hands.



                  In some cultures (like parts of India) it's custom to tell your name as greeting, but in most parts of the world, this would be very strange and suspicious.



                  The signing, on the other hand, can be written off as dusting off your clothes or some coincidental gesture. Most "normal" humans would extend their hand to shake or bow (like in Japan), so Face Swappers could recognize each other without standing out like a sore thumb.



                  Wear something unique



                  They could wear a necklace, a set of differently shaped earings or braid their hair in a unique way and create a visual clue to their name like a nametag. A tatoo on the neck or hand can also serve as name tag.



                  Wearing the same jewelry is not suspicious for most people, but never changing your overly complicated hairstyle might be hard to keep up over many years, especially if your youthfull Mohican hairstyle doesn't fit your 60 years old body anymore.



                  Smell and other senses



                  Many animals have a better nose than humans and recognize their family members by smell.



                  In some cultures people hug or do air kisses as greetings. There you could smell the other party without being too suspicious. It gets more complicated in buisness meetings or in cultures like Japan where physical contact is avoided as much as possible.






                  share|improve this answer












                  Tell each other their names when they meet



                  This could be done by literally saying ones name instead of "hello" or by creating a unique sign (like in sign language) and signing ones own name instead of shaking hands.



                  In some cultures (like parts of India) it's custom to tell your name as greeting, but in most parts of the world, this would be very strange and suspicious.



                  The signing, on the other hand, can be written off as dusting off your clothes or some coincidental gesture. Most "normal" humans would extend their hand to shake or bow (like in Japan), so Face Swappers could recognize each other without standing out like a sore thumb.



                  Wear something unique



                  They could wear a necklace, a set of differently shaped earings or braid their hair in a unique way and create a visual clue to their name like a nametag. A tatoo on the neck or hand can also serve as name tag.



                  Wearing the same jewelry is not suspicious for most people, but never changing your overly complicated hairstyle might be hard to keep up over many years, especially if your youthfull Mohican hairstyle doesn't fit your 60 years old body anymore.



                  Smell and other senses



                  Many animals have a better nose than humans and recognize their family members by smell.



                  In some cultures people hug or do air kisses as greetings. There you could smell the other party without being too suspicious. It gets more complicated in buisness meetings or in cultures like Japan where physical contact is avoided as much as possible.







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered 22 hours ago









                  YElm

                  4,387626




                  4,387626




















                      up vote
                      2
                      down vote













                      Human brain is amazing at pattern recognition. And very adaptable at changing patterns. For example: if you live every day with almost naked persons (inside a tribe lost in the Amazonas, for example), you will recognize the persons (among other things) for the details over their bodies.



                      If they start wearing clothes, then your brain will adapt to a new main pattern identification schema (the faces). If they start wearing masks, your will still be able to identify them (after a little training in the new identification patterns) for their height, voices, position, body movements, even smells. Even the way they stand.






                      share|improve this answer
























                        up vote
                        2
                        down vote













                        Human brain is amazing at pattern recognition. And very adaptable at changing patterns. For example: if you live every day with almost naked persons (inside a tribe lost in the Amazonas, for example), you will recognize the persons (among other things) for the details over their bodies.



                        If they start wearing clothes, then your brain will adapt to a new main pattern identification schema (the faces). If they start wearing masks, your will still be able to identify them (after a little training in the new identification patterns) for their height, voices, position, body movements, even smells. Even the way they stand.






                        share|improve this answer






















                          up vote
                          2
                          down vote










                          up vote
                          2
                          down vote









                          Human brain is amazing at pattern recognition. And very adaptable at changing patterns. For example: if you live every day with almost naked persons (inside a tribe lost in the Amazonas, for example), you will recognize the persons (among other things) for the details over their bodies.



                          If they start wearing clothes, then your brain will adapt to a new main pattern identification schema (the faces). If they start wearing masks, your will still be able to identify them (after a little training in the new identification patterns) for their height, voices, position, body movements, even smells. Even the way they stand.






                          share|improve this answer












                          Human brain is amazing at pattern recognition. And very adaptable at changing patterns. For example: if you live every day with almost naked persons (inside a tribe lost in the Amazonas, for example), you will recognize the persons (among other things) for the details over their bodies.



                          If they start wearing clothes, then your brain will adapt to a new main pattern identification schema (the faces). If they start wearing masks, your will still be able to identify them (after a little training in the new identification patterns) for their height, voices, position, body movements, even smells. Even the way they stand.







                          share|improve this answer












                          share|improve this answer



                          share|improve this answer










                          answered 21 hours ago









                          Carlos Zamora

                          1,252216




                          1,252216




















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