diff --git a/blog/posts/biometrics-explained.md b/blog/posts/biometrics-explained.md index ac295711..c7ed728b 100644 --- a/blog/posts/biometrics-explained.md +++ b/blog/posts/biometrics-explained.md @@ -70,7 +70,7 @@ Ultrasonic fingerprint sensors use sound to create a detailed 3D representation ![Diagram showing the transducers emitting ultrasound waves and reflecting off the finger tissue bouncing back and then being picked up by microphones](../assets/images/biometrics-explained/ultrasonic-diagram.webp) - + This is the most expensive type of sensor but it produces the most accurate readings with the highest reliability. It doesn't matter if your finger is a bit dirty or wet, it will still work unlike optical or capacitive sensors.