olemus
kõrva pehme alaosa

piltlikult
http://chinesehoroscop-e.com/face-reading/pictures/helix%20conch%20and%20earlobe%20in%20ear.jpg

biomeetrikuna
https://resources.infosecinstitute.com/biometric-technologies-future/

https://www.cse.msu.edu/~rossarun/pubs/RossEarRecognition_IEEECOMP2011.pdf

https://arxiv.org/pdf/1611.06203.pdf

vt ka
- biomeetrik
- kõrva kuju