From Disney World to the smartphone in your pocket, fingerprint scanners have become commonplace these days. Even budget phones sport the tech, sometimes alongside other biometric unlocking options ...

So I'm using Windows Vista64 with a shiny new Cannon 8800F scanner which has an optical resolution of 4800x9600 dpi. When I go to scan (using either Photoshop Elements or Paint.NET) the highest ...

Zac has been writing about Android as a hobby since he was a teenager and fulfilled his ambition of doing so professionally when he joined Android Police as a Reviewer in 2020. Zac specializes in ...

OCT, an interferometric imaging method, relies on wide-spectrum infrared light (usually from 0.8 µm to 1.4 µm) for optimal tissue penetration. Traditionally used in ophthalmology, OCT has now expanded ...

Microscopy continues to transform the life sciences. Here are five recent breakthroughs made possible by the technique.