When you use your fingerprint to unlock your smartphone, your phone is looking at a two-dimensional pattern to determine whether it’s the correct fingerprint before it unlocks for you. But the imprint ...

The restoration means three of the lab’s core functions are back in operation after it lost accreditation four years ago, upending criminal cases in the District. D.C.’s long-troubled crime lab can ...

Partha Banerjee’s Holography and Metamaterials (HaM) Lab has used Digital Holography for many applications funded by DARPA, Air Force and Army. The current joint work on fingermarks is supported by a ...