Abstract: Multiple-input multiple-output (MIMO) has been a key technology for wireless systems for decades. For typical MIMO communication systems, antenna array elements are usually separated by half ...

Researchers have developed a microscopic 3D-printed optical device that can efficiently combine light from dozens of small semiconductor lasers into a single multimode optical fiber with very low loss ...

Invenção da cor by Hélio Oiticica. Image via Carlos Reis Wikimedia Commons, CC BY-NC-SA 2.0 Many of the spatial ideas we now associate with contemporary architecture, collective use, and bodily ...

Toward developing chip-integrated and miniaturized nanophotonic devices, the incorporation of metasurfaces onto optical waveguides has attracted widespread attention as a compact platform for ...

In this post, we will show you how to enable or disable Spatial Sound in Windows 11. Spatial Sound is an advanced audio feature that creates an immersive, 3D sound experience, without requiring ...

Spatial Design, Breaking the 2D Paradigm, a new book by Dominique Kun-Yu Wu, is a thoughtful and well structured contribution to the scant literature around spatial computing, XR, and immersive ...

For several years, the space-based geospatial intelligence industry has been chasing a logical vision for AI: use it to make our existing systems faster and smarter. Train models to detect objects.

WASHINGTON — Vantor, an Earth intelligence firm formerly known as Maxar Intelligence, said Dec. 16 it is partnering with Niantic Spatial to develop navigation technology for military platforms ...

Musa Kazim Azimli, a fifth-year doctoral candidate in history at the University of Virginia, tells the stories of spaces that no longer exist. Specializing in slavery in the Middle East, his research ...