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Comment by bronco21016 | Hacker News Reader

As a new parent who did all kinds of research on SIDs and wearables this is awesome. I’d love to have a product like this to put in baby’s room to detect breathing. It could also make an amazing device for analyzing sleep quality for adults as well.

Sadly, this is likely just going to be applied to advertising.

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The ResMed S+ is a commercial product with these capabilities (Disclaimer: I was on the team that built the data collection backend in Azure)

The algorithm team was working on an advanced version that could be used to monitor seniors and other immobile patients throughout the day, but they had to refocus on another product. One of the algorithm guys told me that they could get heart rate with the sensor, but not cleanly enough that it could be a medical product.

The article is about a research group in Mass, but you might be interested in keeping an eye on Advanced Telesensors. They are a traditional startup in Austin that does exactly what you want and their sensors work well to boot.

http://www.advancedtelesensors.com/

Current Sleep Number beds can track breathing and heart rate through the air mattress. It is reasonably accurate. Their app lets you review restfulness levels over time. The mattress will also self adjust if you switch to side sleeping.

Can it alert on sleep apnea episodes?

You can use Eulerian image magnification for that. Just needs a normal camera: http://people.csail.mit.edu/mrub/evm/

Yes very sad - this would be a great idea if we wouldn't have to live in a f*ed up world like this.

Surveillance and Advertising are the #1 sectors to use this for.

Realtime monitoring of breathing and heart rate during A/B tests sounds like an adtech engineer's wet dream.

https://atap.google.com/soli/

"Surveillance" is exactly what the GP wants to use it for.

I think most would agree that ‘surveillance’ for increasing odds of healthy outcomes is significantly different than surveillance used to make a buck.

Would you object to blood pressure and heart surveillance if you were in the hospital?

It's still surveillance, which is the point. Making a broad statement about surveillance is ridiculous, particularly when it is made in the same breath as a statement about advertising (which is a much less nuanced situation).

Here’s a sensor that’s already used by the local police to monitor the breathing of those locked up over night - to be able to respond asap if someone stops breathing after excessive drinking or drugs. Seems benevolent to me. https://www.xethru.com/x4m200-respiration-sensor.html

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