3 ms·
> My experience of hospital grade equipment for monitoring the heart is that it isn’t great with movement either. For anything optical, you need accelerometers
by com2kid 8y ago
> My experience of hospital grade equipment for monitoring the heart is that it isn’t great with movement either.
For anything optical, you need accelerometers and lots of fun algorithms to compensate for motion.
Soon as the motion is something the algo wasn't trained on, everything falls apart.
- lostlogin 8y agoOptical, electrical (from chest or skull) and even a BP cuff (pneumatic) were used. It’s a hard problem.