We discuss video recorders DVR/NVR used in camera surveillance systems, their components, features, best manufacturers of these devices like Hikvision, Dahua, Bosch and others.
Learn how Augmented Reality (AR) technology has gained giant companies attention to develop new products, and how it could help in building better life experiences in different fields.
It's not easy to choose a new smart TV with so many features to compare. We compiled a list of best smart TV's to choose from this year.
