All posts tagged: detection

Colorblindness linked to higher risk of delayed bladder cancer detection

Colorblindness linked to higher risk of delayed bladder cancer detection

Published by Jenni Sidey

For many people, spotting blood in the urine is often the first warning sign of bladder cancer. But for those with color vision deficiency, commonly called colorblindness, that signal can easily go unnoticed. Now, a study from Stanford Medicine shows that missing this visual cue can have serious consequences for survival. Researchers analyzing health records found that people with bladder cancer who are also colorblind face a 52 percent higher risk of dying over 20 years than patients with normal vision. The findings suggest that delays in noticing blood in urine may lead to later-stage diagnoses and poorer outcomes. “I’m hopeful that this study raises some awareness, not only for patients with colorblindness, but for our colleagues who see these patients,” said Ehsan Rahimy, MD, adjunct clinical associate professor of ophthalmology and senior author of the study. Kaplan–Meier overall survival curve among cohorts with bladder cancer. (CREDIT: Nature) Understanding Color Vision Deficiency Color vision deficiency affects roughly 1 in 12 men and 1 in 200 women. The most common types make it difficult to distinguish …

Samsung Galaxy S26 Ultra to Feature Google’s Scam Detection

Samsung Galaxy S26 Ultra to Feature Google’s Scam Detection

Published by skeptic

Google’s advanced scam detection technology, previously exclusive to its Pixel devices, is rumored to be making its way to Samsung’s Galaxy S26 Ultra. This potential integration could significantly enhance how you experience privacy and security on your smartphone. By using on-device AI, the feature is designed to detect scams in real time, offering a safer and more seamless communication experience. If implemented, this collaboration could represent a pivotal moment in the evolution of smartphone security. How On-Device AI Enhances Scam Detection At the heart of Google’s scam detection technology lies its on-device AI, which analyzes communication patterns to identify and flag potential scams. Unlike server-based systems, this approach ensures that your data remains private while providing real-time alerts. Whether it’s a suspicious phone call or a questionable text message, the system actively works to protect you without compromising your personal information. This feature has been a standout element of Google’s Pixel lineup, setting a high standard for smartphone security. However, recent developments suggest that Samsung’s Galaxy S26 Ultra could be the next device to incorporate …

CES 2026: Withings Unveils Body Scan 2 With Hypertension Detection

CES 2026: Withings Unveils Body Scan 2 With Hypertension Detection

Published by skeptic

Withings has announced the Body Scan 2, a new smart scale that the French health tech company says can track over 60 longitudinal biomarker measurements that enable the early detection of health issues and can even predict longevity. Unveiled at CES 2026, the Body Scan 2 builds on its 2023 predecessor by adding several advanced features including Impedance Cardiography (ICG) to monitor heart pumping efficiency, and Bioimpedance Spectroscopy (BIS) to assess cellular health and metabolic function. This version of the device also adds hypertension risk notifications. Withings says the all-in-one “longevity station” gets around the need for blood tests to track metabolic health, instead using foot sweat stimulation and cellular membrane analysis, though the company is keen to note that the features are meant to be early warning signs rather than being diagnostic. Body Scan 2 users receive a Health Trajectory score that synthesizes all of this biomarker data into a single metric representing predicted years of healthy life. The scale also tracks heart age, patterns of glycemic dysregulation – a potential precursor toward prediabetes …

Samsung’s early detection for dementia may be its killer smartwatch feature in 2026

Samsung’s early detection for dementia may be its killer smartwatch feature in 2026

Published by skeptic

Jason Hiner/ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET key takeaways  Samsung is rumored to unveil a brain health feature at CES. The feature could detect early signs of dementia.  It will also provide recommendations for prevention.  Samsung’s next health feature could address and aim to prevent a condition that impacts over 6 million Americans. At CES 2026, the tech giant is rumored to unveil a Brain Health feature, developed to detect early signs of dementia, according to rumors.  Details are sparse, but Sammobile reported that the feature will analyze various metrics to detect early signs of dementia. These include gait patterns, changes in a user’s voice, and sleep status. Whether this will be through Samsung’s smartphones, smartwatches, or smart rings is still unknown.  Also: I spent 30 seconds a month refreshing my Samsung watch, and it’s made a huge difference Alongside detection, Samsung will also provide guidance and prevention instructions, which could include a brain training program to boost cognitive function, according to Sammobile. The company has completed in-house development of Brain …

Different Bubbles, Different Methods of Detection: What of AI?

Different Bubbles, Different Methods of Detection: What of AI?

Published by Jenni Sidey

Financial bubbles involving inflated share prices have occurred many times over recent centuries. But how do we detect inflated share prices? It depends on the nature of the bubble. Bubbles and bursts The Wall Street Crash of 1929 was due to excessive capacity in factories across the U.S. Investors overestimated the extent to which consumers would buy the rapidly increasing output. The resulting Great Depression, which led to widespread unemployment, also resulted in an emphasis on price-to-earnings ratios. The measurement was made in order to detect bubbles by comparing stock prices to earnings. The dotcom bubble of 2000 revolved around the companies expected to benefit most from the internet economy. These were the largest companies in the Nasdaq Index such as Cisco, Microsoft, Lucent, Nokia, IBM, Oracle, AT&T, and Intel (despite the name “dotcom”). The value of the Nasdaq thus became a new barometer of bubbles. How the AI bubble differs from the dotcom bubble The AI bubble revolves around a much smaller number of companies, particularly OpenAI, a privately held firm that has no …