Defense failures pushed the Pentagon toward modular optics. Vuzix engineer Adam Bull explains how waveguides, new materials, ...

For a limited time, you can take advantage of a 30% discount on the SteelSeries Arctis Nova 5X, bringing this quality gaming headset down to an appealing price of just $105.

The SteelSeries Arctis Nova Pro Wireless features active noise cancellation and a charging base station that supports ...

For around $70, the Cyber Acoustics Essential Bluetooth Headset HS-2000BT sells at a discount compared to similarly styled models from Jabra and Poly. I'm not going to say the HS-2000BT is better than ...