A layered approach sharpens brain signals in optical imaging

Near-infrared spectroscopy, or fNIRS, offers a way to monitor brain activity without surgery or radiation by tracking changes in blood flow and oxygenation. Light sources placed on the scalp send near ...
Columbus Dispatch

Yost warns Ohio public officials against using Signal, other messaging apps

Apps with auto-deleting messages do not comply with Ohio's open records laws. Government officials could violate the Public Records Act by failing to retain messages created on these platforms. State ...
AOL

Flight Attendants and Pilots Use These 4 Phrases on Board to Signal Emergencies—Here's What to Listen For

Different industries use various code words, shorthand, and lingo to communicate. The same can be said for aviation. Frequent flyers have likely heard crew say specific words to indicate a message, ...
AOL

FBI Using High-Tech 'Signal Sniffer' in Nancy Guthrie Case to Detect Pacemaker — As the Search for NBC Host Savannah's Mom Enters Week Three

The FBI is deploying Bluetooth "signal sniffer" technology in a bid to detect the pacemaker of Savannah Guthrie's missing mother, Nancy, RadarOnline.com can reveal. According to Fox News, the Pima ...
Page Six

Nancy Guthrie investigators use high-tech Bluetooth signal detector in effort to locate pacemaker

The search for Nancy Guthrie has taken a high-tech turn. The Arizona police department is now flying over the Tucson, Ariz., desert with a Bluetooth signal detector, also known as a signal sniffer, in ...
GitHub

Cosys-Lab Acoustic Imaging Toolbox

A MATLAB toolbox from Cosys-Lab for high-performance acoustic imaging, featuring GPU & MEX-accelerated DMAS-CF beamforming and signal processing. Find the latest release on Github or the MathWorks ...
Cosmopolitan

Prince William Caught on Camera Using Secret Signal to Tell Kate Middleton to “Hurry Up”

A cute video of Prince William rubbing Kate Middleton's back was potentially a secret signal for her to hurry up. The royals have been known to use secret signals in public. Prince William was ...
Fox News

IG: Hegseth broke Pentagon rules using Signal to share strike details, though no classified info was released

A Pentagon inspector general report concluded that Secretary of War Pete Hegseth sent sensitive, nonpublic strike information over the encrypted app Signal using his personal phone, a violation of ...
Reuters

Pentagon review faults Hegseth over Signal messages on Yemen strikes, sources say

WASHINGTON, Dec 3 (Reuters) - A Pentagon investigation has faulted U.S. Defense Secretary Pete Hegseth for using Signal on his personal device to transmit sensitive information about planned strikes ...
Digital Journal

Hegseth’s Signal use risked harm to US forces, watchdog says

US Defense Secretary Pete Hegseth’s use of commercial messaging app Signal to discuss strikes on Yemen could have put troops at risk. US Defense Secretary Pete Hegseth (R) looks on as President Donald ...
The Virginian-Pilot

Pentagon watchdog finds Hegseth’s use of Signal posed risk to US personnel, AP sources say

WASHINGTON (AP) — The Pentagon’s watchdog found that Defense Secretary Pete Hegseth put U.S. personnel and their mission at risk when he used the Signal messaging app to convey sensitive information ...