Abstract: User authentication nowadays has become an important support for not only security guarantees but also emerging novel applications. Although WiFi signal-based user authentication has ...

Abstract: In this paper, we investigate multi-user modular extremely large-scale multiple-input multiple-output (XL-MIMO) communication systems, where modular extremely large-scale uniform linear ...

Sonos has unveiled its first new product of 2026, the Amp Multi. This amplifier is a niche option for the owners of very large or complicated spaces, and it's being billed as professional grade option ...

What if the AI agent you built could securely handle multiple users, each interacting with their own personalized data, without ever compromising privacy or trust? In an era where data breaches and ...

Like the iPhone, Apple's iPad has become so ubiquitous over the years that many industries use it to carry out organized and shared activities. But how is this possible, knowing the iPad is primarily ...

View of Howl's Moving Castle Replica inside the Valley of Witches area . Image via ghibli-park.jp, under policy of fair use Educational infrastructure is key to any community. The better the quality ...

I love the productivity boost I'll get from new multitasking tools, but how is it 2025 and I still can’t have multiple user profiles on a single iPad? I’m one of PCMag’s mobile writers. That means I ...

Like the Nintendo Switch, the Nintendo Switch 2 allows for each console to hold multiple User Account Profiles (up to 8 total users can be created on a single console). Creating new ones will allow ...

The big picture: Java stands as one of the enduring pillars of the software world. The programming language was released by Sun Microsystems on May 23, 1995, and so far has weathered the shifting ...