The number of refugees worldwide reached record high levels in 2022. More than 108.4 million people have been forced to flee their homes because of violence or persecution. Meanwhile, governments and aid agencies are increasingly using a controversial method of effectively identifying and tracking many refugees.
This method, known as biometrics, involves collecting someone’s physical or behavioral characteristics, ranging from fingerprints to voice. Organizations that collect the personal physical data can store it to instantly recognize someone after scanning their fingerprints or irises, for example.
