The smartphone camera approach is more ad hoc - users who want to take a pulse place their finger over the lens, which catches subtle colour changes that correspond to blood flow.from Top Tech News- News18.com https://ift.tt/3jnb1dc
Google Pixel Phones Will Let Users Measure Heart and Breathing Rates by Placing Finger on Camera Lens
https://ift.tt/3f9E9T3
The smartphone camera approach is more ad hoc - users who want to take a pulse place their finger over the lens, which catches subtle colour changes that correspond to blood flow.
from Top Tech News- News18.com https://ift.tt/3jnb1dc
The smartphone camera approach is more ad hoc - users who want to take a pulse place their finger over the lens, which catches subtle colour changes that correspond to blood flow.from Top Tech News- News18.com https://ift.tt/3jnb1dc
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