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Krittika Goyal on Muck Rack

Krittika Goyal

As seen in: Nature, Yahoo News New Zealand, MDPI, SFGate, The Conversation, Houston Chronicle, Inverse, Seattle PI, Tech Xplore, Bozeman Daily Chronicle and
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Articles

Hydration-stable PVA-based skin phantom for wearable biopotential sensor evaluation

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By Robert Lin, Christopher Lewis, Krittika Goyal, Max Gonzaga
| Nature Verified
Abstract The development of biomimetic skin phantoms is critical for reliable biopotential measurements in wearable sensor applications. A major limitation is hydration instability, as moisture loss alters ionic conductivity and leads to unpredictable impedance behavior.
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How “Skin Phantoms” Could Lead To A Revolution In Wearable Tech

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By Krittika Goyal
| Inverse Verified
Wearable devices have become a big part of modern health care, helping track a patient’s heart rate, stress levels, and brain activity. These devices rely on electrode sensors that touch the skin to pick up electrical signals from the body. Creating these electrodes isn’t as easy as it might seem. Human skin is complex. Its properties, such as how well it conducts electricity, can change depending on how hydrated it is, how old you are, or even the weather.
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Skin phantoms help researchers improve wearable devices without people wearing them

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By Krittika Goyal
| Tech Xplore Verified
Wearable devices have become a big part of modern health care, helping track a patient's heart rate, stress levels and brain activity. These devices rely on electrodes, sensors that touch the skin to pick up electrical signals from the body. Creating these electrodes isn't as easy as it might seem. Human skin is complex. Its properties, such as how well it conducts electricity, can change depending on how hydrated it is, how old you are or even the weather.
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