Experiments at Lawrence Livermore National Laboratory's National Ignition Facility (NIF) require breathtaking precision. Each ...

In order for the Internet of Things to become a reality, devices will need to be able to communicate with the internet and with one another. If they have to be powered up in order to so, however, a ...

This flexible epidermal patch prototype successfully transmitted information across a 3,300-square-foot atrium. Such a patch could be used to collect and wirelessly transmit medical data. (University ...

A team of researchers from the University of California, San Diego, the University of Michigan, and Johns Hopkins University have discovered several security vulnerabilities in full-body backscatter X ...

Dublin, May 10, 2022 (GLOBE NEWSWIRE) -- The "Backscatter X-ray Devices Market with COVID-19 Impact Analysis, by Type (Handheld and Non-handheld), Application (Customs and Border Protection, Law ...

Researchers have created a new method of wireless networking that allows devices to communicate with each other without batteries or their own source of power. Dubbed "ambient backscatter," this ...

The promise of 5G Internet of Things (IoT) networks requires more scalable and robust communication systems -- ones that deliver drastically higher data rates and lower power consumption per device.

Ambient backscatter communication systems harness ambient radio-frequency (RF) signals to enable ultra-low-power, battery-free data transmission. Unlike conventional radios that generate their own ...

As millions of Americans take to the skies for holiday travel, some scientists have raised concerns about the small dose of ionizing radiation emitted by backscatter full-body scanners used to screen ...