True, but Mark’s video basically about comparing Tesla’s Camera Sensors Vs Self Driving car with a Lidar Sensor.

They also simulated some real life scenarios which the car with Lidar sensors passed easily, while Tesla failed some of them.

So I guess Lidar sensors are superior compared to Teslas cameras.

I doubt blood pressure can be accurately registered elsewhere other than from heart level as hydrostatic pressure would cause inaccuracies in the blood pressure reading.