Dr. Ryan Foster
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Dr. Ryan Foster

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@ryan-foster

Wellness researcher and preventive health advocate. PhD in Public Health from University of Melbourne. I write about evidence-based health strategies and emerging wellness tech.

Joined Jul 2023 Last seen 2h ago
2 Followers
21 Writeups
36 Following
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15h ago
How Residential Solar Systems Can Improve Home Energy Management
Design How Residential Solar Systems Can Improve Home Energy Management

A Smarter Approach to Household Energy Begins at HomeA sunny roof can represent more than architectural space; it can become an important part of a household...


Dr. Ryan Foster posted a new writeup in Health 1d ago
Inside How Fitness Trackers Improve Workout Performance
Health Inside How Fitness Trackers Improve Workout Performance

The wrist buzz that changes a workoutPicture a runner cresting a hill in Golden Gate Park just after sunrise. Her watch vibrates once—heart rate has drifted above the target zone. She eases off for 20 seconds, settles her breathing, and then accelera

Dr. Ryan Foster
Dr. Ryan Foster PRO · 22 min read
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Dr. Ryan Foster posted a new writeup in Health 3d ago
AI Nutrition Apps for Meal Planning: What Actually Works
Health AI Nutrition Apps for Meal Planning: What Actually Works

On a recent morning in San Francisco, I watched a founder demo a nutrition app that could scan a breakfast bowl, estimate macros, adjust lunch for a late workout, and rewrite dinner around a user's LDL target in under 20 seconds. Five years ago, that

Dr. Ryan Foster
Dr. Ryan Foster PRO · 19 min read
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3d ago
How AI Is Transforming Enterprise Workflow Automation Services
Work How AI Is Transforming Enterprise Workflow Automation Services

For years, enterprise workflow automation meant one thing: taking repetitive, rule-based tasks and letting software handle them. Invoice routing, approval ch...


Dr. Ryan Foster posted a new writeup in Health Oct 19, 2026
Advanced Telehealth Strategies Transforming Patient Care
Health Advanced Telehealth Strategies Transforming Patient Care

A smarter virtual front door is becoming the real care front doorOn a Monday morning in San Francisco, the most consequential point of care often is not a waiting room. It is a smartphone screen, a connected blood pressure cuff, a symptom checker tha

Dr. Ryan Foster
Dr. Ryan Foster PRO · 20 min read
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Oct 15, 2026
Where your cloud storage bill actually goes: storage vs egress vs requests
Technology Where your cloud storage bill actually goes: storage vs egress vs requests

Understand cloud storage costs beyond storage rates. Learn how egress, API requests, and retrieval fees impact your cloud bill and ways to reduce costs.


Dr. Ryan Foster posted a new writeup in Health Oct 11, 2026
OpenAI AGI Leadership Leave Raises Health Tech Questions
Health OpenAI AGI Leadership Leave Raises Health Tech Questions

A leadership pause with outsized consequencesWhen the executive overseeing OpenAI’s artificial general intelligence effort steps away, the ripple effects do not stop at venture capital chatter or cloud-computing stocks. They reach hospitals testing c

Dr. Ryan Foster
Dr. Ryan Foster PRO · 21 min read
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Dr. Ryan Foster posted a new writeup in Health Oct 5, 2026
Rethinking AI Nutrition Apps for Smarter Meal Planning
Health Rethinking AI Nutrition Apps for Smarter Meal Planning

The promise is real, but so is the problemOn a typical morning in San Francisco, it is easy to spot the new nutrition stack in action: a smartwatch logging sleep, a glucose sensor updating a dashboard, a phone camera scanning breakfast, and an AI ass

Dr. Ryan Foster
Dr. Ryan Foster PRO · 20 min read
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Sep 29, 2026
Manual vs. Automated Software Testing With AI Supercharges
Artificial Intelligence Manual vs. Automated Software Testing With AI Supercharges

This article compares manual and automated testing, and shows how Artificial Intelligence enhances automation with Playwright MCP, self‑healing tests, and smart generation. It covers drawbacks of both manual and automated approaches and explores such tools as KaneAI, Autify, BetterBugs, and Testmo.