Telecom

Wi-Fi HaLow has low power, long range advantages

The Wi-Fi Alliance has announced the Wi-Fi HaLow designation for products incorporating IEEE 802.11ah technology. All in all, said tech watchers, this is a new low-power and long-range version which carries key advantages.

Telecom

How does Wi-Fi work? An electrical engineer explains

Though you can't see them, radio waves are all around you all the time, carrying information. For most people, some of those radio waves are Wi-Fi signals. Wi-Fi is the catchy name an industry alliance came up with to market ...

Consumer & Gadgets

Best of CES 2023: Pet tech's smart collar, litter robot

From a litter box that automatically cleans itself to buttons designed to allow your dog to communicate with you, this year's CES tech show in Las Vegas featured a range of products aimed at gadget-loving pet owners.

Security

Encrypting images chaotically

An artificial neural network approach to image encryption offers many advantages over conventional encryption methods suggests a review published in the International Journal of Services Operations and Informatics. Shaimaa ...

Consumer & Gadgets

Apple unveils first new iPod model in four years

Apple on Tuesday introduced its first new iPod model in four years, highlighting music and games as it continued to make a priority of serving up digital content.

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