Science Tech Shorts

• Free update rolls out to millions of Galaxy S24/S25 phones with Now Nudge AI suggestions and voice-controlled Photo Assist
• Camera upgrades like My...

Always-on cameras in everyday wearables are sparking widespread unease before they even launch.

• AirPods with cameras could enable discreet recording...

A coronal mass ejection slammed into Mars and triggered a never-before-seen magnetic squeeze that thinned the upper atmosphere like toothpaste being...

• Devices infer cardiovascular age from pulse wave shape via PPG sensors, estimating arterial stiffness
• Average error hits seven years either way,...

The proposed class action argues Oura rings rely on AI estimates from heart rate and temperature rather than direct brain measurements, overstating...

DNA mutations set a hard upper limit of 194 years on human lifespan, even if diseases and aging markers are eliminated. Russian researchers'...

Gemini-powered tools and purchase influence show AI's new central role.

• Gboard on Pixel 11 uses Gemini for personalized reply suggestions that...

UK venues from pubs and cinemas to courts are banning Meta's Ray-Ban AI glasses over secret recording risks.

• Discreet design fuels backlash:...

Three shifts signal wearables moving toward specialized, validated devices:

• Shipments fell 2% as buyers split between screenless bands and advanced...

Leaked reports suggest future AirPods could add cameras to help Siri understand and remember users' surroundings, already igniting a wave of memes over the concept's weirdness.

• Handy agent: ChatGPT reads, drafts, and sends iMessages on Apple silicon Macs in Codex or Work sessions, surfacing old commitments and summarizing...

• Lawsuit alleges Oura's sleep-stage claims (79-95% accuracy) are misleading, with one study showing just 53% agreement—likened to a "coin flip"
  -...

JWST just found ethanol and vinegar ingredients frozen around young stars that will one day form planets.

• These complex organics could hitch rides...

Three weekend projects tuck smart tech into unexpected spots:

• Fake plant notifications: IKEA VÅRDTRÄD pot hides LED strip in base for color-coded...

A Jupiter-sized exoplanet with cotton candy density is provoking violent flares from its young star, stripping its own atmosphere.

HIP 67522 b...

Major tech firms are turning phones and patient records into AI health coaches.

• Google's PhotoScan AI estimates body fat, fat ratios, and even...

After sleep loss, the brain often triggers REM rebound—a surge in REM sleep with more minutes, longer episodes, and vivid dreams.

• REM pressure...

Can wearables track long COVID and post-acute infection syndromes effectively?

• Review of 42 studies shows variable accuracy across devices and...

Wearables promise better health insights but deliver three hidden costs.

• Accuracy gaps: Oura faces a lawsuit alleging its AI sleep staging relies...

Wearables are shifting toward background monitoring, advanced sensing, and built-in power.

• Screen-free ECG and fall detection on the Rogbid Loop V...