Abstract: WiFi signal features, particularly channel state information (CSI), have gained considerable attention in human activity recognition (HAR) due to their nonintrusive and privacy–friendly ...

Abstract: WiFi-based human activity recognition (HAR) plays a pivotal role in applications such as elderly care, health monitoring, and smart home systems. Unlike the traditional IEEE 802.11n that ...

Agents use facial recognition, social media monitoring and other tech tools not only to identify undocumented immigrants but also to track protesters, current and former officials said. By Sheera ...

According to KREA AI (@krea_ai), new developer tutorials are now available that guide users on how to generate images, videos, and train custom styles using the KREA AI API. These resources provide ...

After seven movies, the “Paranormal Activity” franchise doesn’t frighten audiences the way it once did — that is, through the power of suggestion, using home security cameras, smartphones and webcams ...

What’s scarier, a world with ghosts or a world without them? I pondered this question on the drive downtown to see “Paranormal Activity,” a stage play based on the Paramount Pictures movie franchise ...

Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

Face recognition is a dragnet surveillance technology and its expansion within law enforcement over the last 20 years has been marred by systematic invasions of privacy, inaccuracies, unreliable ...

According to a mid-2025 Gallup report, employee engagement is declining. With only 32% of employees saying they're actively engaged, there's a clear, critical need for better people and leadership ...

Autumn Gardiner thought updating her driving license would be straightforward. After getting married last year, she headed to the local Department of Motor Vehicles office in Connecticut to get her ...