Artificial Intelligence has suddenly gone from the fringes of science to being everywhere. So how did we get here? And where's this all heading? In this new series of Science Friction, we're finding out.
…
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How High-Resolution Accelerometers Improve Activity and Balance Research Accuracy – Dr. Olli Tikkanen (Pt2)
Manage episode 453135400 series 2790247
内容由paresearcher提供。所有播客内容（包括剧集、图形和播客描述）均由 paresearcher 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品，您可以按照此处概述的流程进行操作https://zh.player.fm/legal。
"Why does measurement resolution matter in physical activity research?"
In this episode, Dr. Olli Tikkanen explores the importance of measurement resolution in accelerometer devices and how it impacts research precision. He breaks down the difference between 10-bit, 13-bit, and 16-bit resolution, explaining how higher resolution enables devices to detect smaller changes in movement and orientation. Using examples like Fibion G2, Dr. Tikkanen highlights how high-resolution devices improve sensitivity for micro-movements, posture detection, and balance measurements—key factors for studying fall risks and low-intensity physical activities.
Dr. Tikkanen also emphasizes the role of high-resolution data in machine learning algorithms, showing how better input leads to more accurate predictions in health and physical activity studies. From detecting subtle body sways to high-impact accelerations, this episode demonstrates why precision is essential for reliable research outcomes. To learn more about high-resolution devices like Fibion G2, visit web.fibion.com.
---
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behavior and Physical Activity Research with Less Hassle
---
Collect, store and manage SB and PA data easily and remotely - Discover ground-breaking Fibion SENS
---
Learn more about Fibion Flash - a versatile customizable tool with HRV and accelerometry capability.
---
SB and PA measurements, analysis, and feedback made easy. Learn more about Fibion Research.
---
Fibion Helix – Ideal for large scale studies. Scalable and affordable with patented precision.
---
Fibion G2 – validated data on sitting, standing, activity types, energy expenditure, with participant friendly reports.
---
Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions.
---
Fibion Kids - Activity tracking designed for children.
---
Explore our Wearables, Experience sampling method (ESM), Sleep, Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles.
---
Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods.
---
Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide.
---
Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview.
---
Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ".
---
For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability.
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
Check our YouTube channel: https://www.youtube.com/@PA_Researcher
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Manage episode 453135400 series 2790247
内容由paresearcher提供。所有播客内容（包括剧集、图形和播客描述）均由 paresearcher 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品，您可以按照此处概述的流程进行操作https://zh.player.fm/legal。
"Why does measurement resolution matter in physical activity research?"
In this episode, Dr. Olli Tikkanen explores the importance of measurement resolution in accelerometer devices and how it impacts research precision. He breaks down the difference between 10-bit, 13-bit, and 16-bit resolution, explaining how higher resolution enables devices to detect smaller changes in movement and orientation. Using examples like Fibion G2, Dr. Tikkanen highlights how high-resolution devices improve sensitivity for micro-movements, posture detection, and balance measurements—key factors for studying fall risks and low-intensity physical activities.
Dr. Tikkanen also emphasizes the role of high-resolution data in machine learning algorithms, showing how better input leads to more accurate predictions in health and physical activity studies. From detecting subtle body sways to high-impact accelerations, this episode demonstrates why precision is essential for reliable research outcomes. To learn more about high-resolution devices like Fibion G2, visit web.fibion.com.
---
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behavior and Physical Activity Research with Less Hassle
---
Collect, store and manage SB and PA data easily and remotely - Discover ground-breaking Fibion SENS
---
Learn more about Fibion Flash - a versatile customizable tool with HRV and accelerometry capability.
---
SB and PA measurements, analysis, and feedback made easy. Learn more about Fibion Research.
---
Fibion Helix – Ideal for large scale studies. Scalable and affordable with patented precision.
---
Fibion G2 – validated data on sitting, standing, activity types, energy expenditure, with participant friendly reports.
---
Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions.
---
Fibion Kids - Activity tracking designed for children.
---
Explore our Wearables, Experience sampling method (ESM), Sleep, Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles.
---
Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods.
---
Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide.
---
Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview.
---
Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ".
---
For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability.
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
Check our YouTube channel: https://www.youtube.com/@PA_Researcher
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类似 Physical Activity Researcher 的节目
Artificial Intelligence has suddenly gone from the fringes of science to being everywhere. So how did we get here? And where's this all heading? In this new series of Science Friction, we're finding out.
…
continue reading
Flash Forward is a show about possible (and not so possible) future scenarios. What would the warranty on a sex robot look like? How would diplomacy work if we couldn’t lie? Could there ever be a fecal transplant black market? (Complicated, it wouldn’t, and yes, respectively, in case you’re curious.) Hosted and produced by award winning science journalist Rose Eveleth, each episode combines audio drama and journalism to go deep on potential tomorrows, and uncovers what those futures might re ...
…
continue reading
Come dive into one of the curiously delightful conversations overheard at National Geographic’s headquarters, as we follow explorers, photographers, and scientists to the edges of our big, weird, beautiful world. Hosted by Peter Gwin and Amy Briggs.
…
continue reading
Whether we wear a lab coat or haven't seen a test tube since grade school, science is shaping all of our lives. And that means we all have science stories to tell. Every year, we host dozens of live shows all over the country, featuring all kinds of storytellers - researchers, doctors, and engineers of course, but also patients, poets, comedians, cops, and more. Some of our stories are heartbreaking, others are hilarious, but they're all true and all very personal. Welcome to The Story Collider!
…
continue reading
We humans could have a bright future ahead of us that lasts billions of years. But we have to survive the next 200 years first. Join Josh Clark of Stuff You Should Know for a 10-episode deep dive that explores the future of humanity and finds dangers we have never encountered before lurking just ahead. And if we humans are alone in the universe, if we don't survive intelligent life dies out with us too.
…
continue reading
The Science Show gives Australians unique insights into the latest scientific research and debate, from the physics of cricket to prime ministerial biorhythms.
…
continue reading
Trusted ER doctor Brian Goldman brings you honest and surprising stories that can change your health and your life. Expect deep conversations with patients, families and colleagues that show you what is and isn't working in Canadian healthcare. Guaranteed you’ll learn something new. Episodes drop every Friday.
…
continue reading
DNA science. Artificial intelligence. Smartphones and 3D printers. Science and technology have transformed the world we live in. But how did we get here? It wasn’t by accident. Well, sometimes it was. It was also the result of hard work, teamwork, and competition. And incredibly surprising moments. Hosted by bestselling author Steven Johnson (“How We Got To Now”), American Innovations uses immersive scenes to tell the stories of the scientists, engineers, and ordinary people behind the great ...
…
continue reading
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…
continue reading
Interviews with Anthropologists about their New Books Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/anthropology
…
continue reading
Player FM -播客应用
使用Player FM应用程序离线！
使用Player FM应用程序离线！
