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@Thepracticaldev

A constructive and inclusive social network for software developers. With you every step of your journey.

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News

DEV Community
dev.to > beck_moulton > stop-stressing-build-a-real-time-hrv-anomaly-detector-with-python-and-scikit-learn-1pgn

Stop Stressing! Build a Real-Time HRV Anomaly Detector with Python and Scikit-Learn

4+ day, 12+ hour ago   (316+ words) Ever had your smartwatch buzz at you during a meeting, telling you to "take a breath," only to realize your heart is racing because of a 10 AM deadline? That’s Heart Rate Variability (HRV) in action. But what if we could…...

DEV Community
dev.to > beck_moulton > beyond-the-wrist-detecting-sickness-before-it-hits-with-hrv-anomaly-detection-and-scikit-learn-2bmk

Beyond the Wrist: Detecting Sickness Before It Hits with HRV Anomaly Detection and Scikit-learn

1+ week, 11+ hour ago   (354+ words) Ever woke up feeling like a truck hit you, only to realize your Apple Watch had been screaming "Warning!" via your data for the last 24 hours? If you’ve been looking to dive into anomaly detection in time-series or want to…...

DEV Community
dev.to > shivang_shirodkar_ > i-built-an-ai-agent-that-is-not-allowed-to-decide-anything-4d9o

I Built an AI agent that is not allowed to decide anything

1+ week, 6+ day ago   (852+ words) Most newborn deaths occur in the first week of life, and Day 3 is the single most critical window. By day three, the mother has been discharged from the primary health centre, the baby who has stopped feeding or is running…...

DEV Community
dev.to > vibeagentmaking > our-post-mortem-was-so-good-we-never-fixed-the-bug-2cff

Our Post-Mortem Was So Good We Never Fixed the Bug

2+ week, 5+ day ago   (398+ words) A brilliant investigation and a perfunctory one converge on the same three weak fixes. The analysis explains the last failure. Only the tracker, and the engineering it forces, gets a vote on the next one. Here is the number to…...

DEV Community
dev.to > renato_marinho > why-llm-reasoning-isnt-enough-for-medical-scheduling-math-5bh5

Why LLM reasoning isn't enough for medical scheduling math

2+ week, 6+ day ago   (401+ words) I’ve seen plenty of people try to make Claude or GPT-4 act like a specialized scheduler. They prompt it heavily: "You are a precise medical assistant. Calculate the next five doses based on X frequency." The model usually gets it…...

DEV Community
dev.to > krasynemr > we-published-how-we-measure-our-ai-scribes-faithfulness-and-built-a-checker-anyone-can-run-on-any-3jdl

We published how we measure our AI scribe's faithfulness, and built a checker anyone can run on any scribe's note

3+ week, 2+ day ago   (632+ words) A faithful note and a note with one invented blood pressure look the same on the screen, and the clinician who signs it owns every sentence. Published evaluations put ambient-scribe hallucination at about 1 to 3 percent of notes. A March 2026 analysis…...

DEV Community
dev.to > rawveg > the-boiling-frog-was-wrong-54lo

The Boiling Frog Was Wrong

4+ week, 1+ hour ago   (587+ words) The room is unremarkable. A clean desk, a laptop, a printed sheet of arithmetic and short reading... Tagged with humanintheloop, aicognitiveharm, cognitivecarryover, acuteoffloadingeffect....

DEV Community
dev.to > aws-builders > your-integrity-checks-are-watching-the-wrong-layer-31ii

Your Integrity Checks Are Watching the Wrong Layer

4+ week, 2+ hour ago   (1395+ words) Ciao Amici 👋 Quick story before we get into the weeds. Last week I took a patient health... Tagged with aws, s3, security, devtool....

DEV Community
dev.to > amrshadid > go-dicom-a-pure-go-dicom-library-and-cli-no-cgo-17ij

go-dicom — a pure Go DICOM library and CLI, no CGO

4+ week, 1+ day ago   (861+ words) I built go-dicom because I hit that wall on a medical imaging platform I maintain. It is a complete DICOM implementation in pure Go — files, pixels, and the network protocol — with no C dependencies at all. Or, for the CLI:…...

DEV Community
dev.to > cj_jones_35bc5ae7c819ec83 > developers-you-build-for-the-futuredont-forget-to-be-inclusive-2jgn

Developers you build for the future...Don't forget to be inclusive!

4+ week, 1+ day ago   (265+ words) I build things for blind people. I'm a braille transcriber. I work in accessibility every day. Last January, at an NFB chapter meeting, a member walked in wearing Meta Ray-Ban smart glasses. AI. Camera. Voice. Every blind person in that…...