SCHUHFRIED is an internationally oriented company providing digital products and services in the fields of psychological assessment, cognitive training and biofeedback. We were the first company in the world to develop a psychological test system: the Vienna Test System (VTS) which has now grown into a software package containing 120 different digital psychological tests and optional accessories. Our product portfolio also includes CogniPlus, a cognitive training and rehabilitation program, and Biofeedback Xpert, a modular biofeedback system that uses wireless technology (Bluetooth®). All three products are intercoordinated; the focus on verifiable quality is a hallmark of them all.