Skip to content
Tech News
clear
Topics: Today This Week This Month This Year

Blue Voice raises $6M to bring police-specific AI guidance to officers nationwide

Blue Voice, a Boston startup founded by Harvard Law dropout David Lawrence, has emerged from stealth with $6 million in funding led by SignalFire and Las Olas VC. The platform gives police officers instant, real-time access to department-specific policies, laws and protocols, and is already used by officers across 225 county agencies in 25 states.

Pabst Blue Ribbon issues public ultimatum after 50,000 cans stolen in California

Thieves used fraudulent subcontracting paperwork to arrange a fake pickup at a Pabst distribution center in Montclair, California, making off with roughly 40,000 pounds of beer worth about $25,000. Pabst responded with a tongue-in-cheek social media countdown demanding the return of its 'truck,' though police clarified no truck was actually stolen, just the cargo. A separate $45,000 shipment bound for Tucson vanished from the same facility the same day, and investigators are exploring a possible link.

Android's Absolute Bluetooth Volume feature can be disabled via developer options

Android phones running version 6.0 or later include a built-in feature called Absolute Bluetooth Volume, which links your phone's volume buttons directly to connected Bluetooth speakers or headphones. When the phone's volume scale doesn't match a Bluetooth device's internal amplification, the sync can glitch, causing unresponsive buttons followed by sudden full-volume blasts. Android includes a native toggle to turn this feature off without installing extra apps.

Turning off Bluetooth rarely fixes slow Wi-Fi, experts say

Wireless congestion from accumulated smart devices is often blamed on Bluetooth interference with Wi-Fi networks. In reality, most modern routers and devices use frequency management techniques that keep Bluetooth and Wi-Fi signals from significantly interfering with each other, except in specific overlapping scenarios.

UGA Study Finds Blue Light Reduces Eye's Ability to Resolve Fine Detail

A University of Georgia study tested 60 young adults on their ability to distinguish two close points of light under different colors, finding that blue light caused the greatest scattering and optical aberration in the eye, requiring points to be farther apart to be seen as separate. Green, yellow, red, and broadband light produced comparatively less scatter. The researchers also found iris pigmentation affected results, with lighter-colored eyes showing different sensitivity.

Google surfaces Pixel voice-broadcast tool as a Quick Settings tile in Android 17 QPR2 Beta 4

Google's latest Android 17 QPR2 Beta 4, released last Friday, makes it far easier to use a voice-broadcasting feature on Pixel phones that lets people speak or stream audio to nearby Bluetooth LE Audio devices, similar to a personal PA system. The capability, previously called Voicecast and buried in Developer Settings, can now be turned on instantly via a Quick Settings tile, provided Bluetooth is enabled, and supports password protection to block unwanted listeners.

Compression, not resolution, decides why some 1080p Blu-rays beat 4K streams

A report explains that streaming platforms must compress 4K video heavily to send it over the internet without buffering, which strips out fine details like film grain, shadow gradients, textures and complex motion data. A 1080p Blu-ray, by contrast, uses a much higher bitrate and preserves that visual information more faithfully, so it can look sharper in demanding scenes despite having fewer pixels.

How wireless CarPlay actually connects: Bluetooth for setup, Wi-Fi for the session

Wireless CarPlay initially relies on Bluetooth to pair the iPhone with the car, which then hands the phone Wi-Fi network credentials so CarPlay can run over that faster connection. Once Wi-Fi takes over, the car drops the Bluetooth link, though it keeps the paired connection on file to speed up future launches or reconnect a dropped session. Setup can happen either via a one-time USB connection or fully wirelessly through the iPhone's Bluetooth and Wi-Fi settings.

Today's top topics: openai apple anthropic claude opus 5.5 artificial intelligence ai safety sam altman meta muse dario amodei samsung
View all today's topics →