Three researchers from Michigan State University have developed a low-cost, open-source fingerprint reader which can detect fake prints. They call it RaspiReader, and they’ve built it using a Raspberry Pi 3 and two Camera Modules. Joshua and his colleagues have just uploaded all the info you need to build your own version — let’s go! Falsified fingerprints We’ve probably all seen a movie in which
![RaspiReader: build your own fingerprint reader - Raspberry Pi](https://cdn-ak-scissors.b.st-hatena.com/image/square/461deb03f181f1f5d8e5f604b96b21f4a408b210/height=288;version=1;width=512/https%3A%2F%2Fwww.raspberrypi.com%2Fapp%2Fuploads%2F2017%2F09%2Ffingerprint_small.gif)