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The trinity: Something you know, something you have, something you are. Reading the article, the 'brainprint' seems to be more similar to a challenge/response
by draugadrotten 11y ago
The trinity: Something you know, something you have, something you are.
Reading the article, the 'brainprint' seems to be more similar to a challenge/response password than an identity. The brainprint is the brain response to 500 images. It can therefore be changed and replaced by another response to another set of images.
It can be seen as a high security biometric challenge/response password mechanism which can not easily be eavesdropped or faked.
The brainprint is something you HAVE (the response) which is different from something you ARE (a fingerprint, a retina, a brain)
- TeMPOraL 11y ago> different from something you ARE (a fingerprint, a retina, a brain) How is "something you ARE" a useful classification? A fingerprint can be easily changed. And retina patterns could (probably already can) be faked too.
- fosco 11y agowhat happens when instead of my association of apples to keeping doctors away changes to Isaac Newton and Gravity. does my identity change? (assuming one image is an apple)