Abstract: Aiming to eliminate the limitations of traditional human activity recognition, this study proposes an innovative deep learning method using Wi-Fi CSI 3D spectrograms. This study establishes ...

Abstract: In this work, deep neural networks are trained on synthetic spectrograms of transiting ships to find properties of the seafloor and uncertainty labels associated with those predictions. The ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

Explore some favorite visual stories of designers, developers and art directors from The Washington Post’s Design, Graphics and Opinions teams.

Editor’s Note: December 10, 2025: We’ve reviewed these selections to ensure they are available and competitively priced. To further update our coverage, with a focus on ease-of-use, we’ve called in ...

Traini announced a $7.5 million funding round to develop the world’s first real-time human–dog conversational AI and ...