How does a spy mouse work?

Researchers from the University of California (USA) have demonstrated a method by which a gaming computer mouse can be turned into an acoustic monitoring tool. Thanks to the use of ultra-sensitive optical sensors, the device is able to register microvibrations of sound origin transmitted through the surface on which it is located. Studies have shown >>>>

“Disappointment of the Year. RTX 50-series – what’s wrong with it and why gamers’ expectations were not met

Once upon a time, the release of a new line of graphics cards from NVIDIA meant “take it – you won’t lose.” With the RTX 50, things are a bit more complicated – the hardware is fast, but the impressions are mixed. In this article, TechnoVisor will try to figure out what these cards are, >>>>

Will Li-Fi replace Wi-Fi?

In today’s world, wireless communication has become an integral part of our daily lives – from home internet to global telecommunications systems. The most common technology is still Wi-Fi, which provides convenient network access in offices, homes and public places. However, an innovative alternative is on the horizon – Li-Fi (Light Fidelity), which uses light >>>>