Symbol 6261 from IEC 60417 - Title/Meaning: Vascular image recognition, hand 
Function/description: [To indicate a reference to the vascular image recognition system for the biometric trait of the hand. This symbol should be used in the orientation shown.]
Own work using: iso.org/obp/graphics/grs/d195f1d5-4b57-44d5-8551-40a1e3abb7f1 200.png
Vectorization:  Mrmw