Tactile features on bank notes enable easy identification. A high-fidelity 3D profile sensor featuring a dual-camera ...

The dollar is suffering through its worst two-day drop since 2022 after President Donald Trump initiated tariffs on Mexico and Canada, the opposite of what was “supposed” to happen.

It includes a blue 3D security ribbon and a bell and inkwell logo that authorities say are particularly difficult to replicate. The US Federal Reserve has issued a new hi-tech 100 dollar banknote ...