Researchers at MIT have built a robot that can construct furniture and other large objects using reusable blocks. In doing so, it is guided only by voice commands. The robot's operation is based on an advanced system that translates speech into models of objects. The voice command, uttered by the user, is first transcribed into text format, which is processed by the artificial intelligence model in the next phase. The artificial intelligence, trained on an extensive database of images from the ...

Selecting the right antenna is a key issue in any TV system. When looking for a suitable model, the following factors should be taken into account – gain, directivity, mounting location, built-in signal amplifier and the band for which the antenna is tuned. Of these four factors, the primary and most important parameter in selecting a DVB-T2 antenna is the antenna gain and TV band. Energy gain is a measurable parameter and is most often given in dBi units. In simple terms, it means how much "be...

Hikvision IP DVRs of the NXI-K and NXI-I series have the ability to directly add 4 or 8 Hikvision IP speakers respectively. It is possible to associate some alarm events, such as a vi...

The most common way to terminate fiber optic cabling converging from apartments in a telecommunications room is to use RACK-mounted switches. These distribution frames are installed together with panels designed for copper cabling (twisted pair and coaxial cables).