Driven by Curiosity Content

Your Smart TV is Watching What You Watch

Andy Fell — December 18, 2024 - 2:45pm

If you’re thinking of buying a “smart” TV for the holidays, you ought to know that your new device is constantly capturing snapshots of what’s on screen and sending them back to the manufacturer — even if you are using the device as a computer monitor and not watching TV at all. The findings come from a recent study by computer scientists at the University of California, Davis; University College London; and Universidad Carlos III de Madrid, published in Proceedings of the 2024 ACM on Internet Measurement Conference.

Can You Go Home Again? New Study Looks at the Workplace Effects of Boomerangs

Karen Michele Nikos — December 18, 2024 - 9:44am

While movement from job to job throughout one’s career is expected, little research has evaluated the effects of hiring boomerang workers — those who return to a former employer. A new study by a University of California, Davis, researcher and colleagues suggests that in addition to benefits that boomerangs can bring to organizations with their knowledge, experience and familiarity with a team, current employees can benefit from boomerangs’ helpfulness.

Incorporating Native American Plants into Landscape

Jocelyn C Anderson — December 16, 2024 - 8:00am

Solving the Moving Sofa Problem

Andy Fell — December 13, 2024 - 4:14pm

Korean mathematician Jineon Baek may have come up with a proof for a long-standing problem: What is the largest object that can fit around a corner of a certain size?

�ٺ��Ƶ Joins New $285 Million CHIPS Semiconductor Research Institute

Andy Fell — December 09, 2024 - 4:40pm

The University of California, Davis will be part of a new, $285 million nationwide institute dedicated to advancing research and manufacturing of American semiconductors.

The new institute, known as SMART USA (Semiconductor Manufacturing and Advanced Research with Twins USA) will develop, validate and use digital twins to improve domestic semiconductor design, manufacturing, advanced packaging, assembly and test processes.

Eye, Robot: Researchers Give Machines a New Perspective with Active Vision

Andy Fell — November 26, 2024 - 2:46pm

When Iman Soltani worked in the automotive industry, he studied assembly floors and noticed that each automated task had its specific robotic design.

He also noticed that while a robot would need multiple cameras affixed to several locations for the best possible sightline, an operator on the assembly floor would move their head and neck to get the best view as they manipulated components.

Christmas Trees’ Distinctive Aroma Helps Ward off Pathogens and Pests

Andy Fell — November 25, 2024 - 8:30am

Each year, nearly 30 million Americans purchase a real tree for the holidays. Growing the perfect Christmas tree takes about seven years, during which farmers need to keep insects, fungal pathogens and hungry deer at bay. While researchers suspect the distinctive piney smell the trees emit plays a role in deterring these pests, not all trees smell the same, and which chemical blends confer resistance is unclear.

Overcoming the Casimir Force, a Fundamental Limitation in Quantum Tech

Andy Fell — November 21, 2024 - 10:09am

Professor of Electrical and Computer Engineering Jeremy Munday and his lab have demonstrated a method for controlling the Casimir force, a quantum mechanical effect that draws small objects toward each other. The force can be so strong as to tear components inside a device apart.

What Makes Queen Bees So Smart?

Andy Fell — November 07, 2024 - 2:22pm

A bumblebee’s brain is smaller than a sesame seed. But it can still accomplish quite a bit.

“You don’t need a big brain to learn well,” said Felicity Muth, an assistant professor in the Department of Neurobiology, Physiology and Behavior and a National Geographic Explorer who studies cognition in bees and other animals. “Bumblebees are capable of many of the same cognitive feats as many vertebrates.”

�ٺ��Ƶ Joins New NSF I-Corps Hub, Part of National Innovation Network

Andy Fell — October 30, 2024 - 3:46pm

The University of California, Davis, will partner in one of three new NSF Innovation Corps (NSF I-Corps) Hubs announced today (Oct. 30) by the U.S. National Science Foundation. The new hubs will scale the NSF-led National Innovation Network (NIN), accelerating the translation of discoveries into new solutions that benefit society and the economy.