Ildar Rakhmatulin from Russia, scrap goods dealer for Texas Instruments ADS1299 EEG products?

Last Updated on June 6, 2026 by pg@petergamma.org

We where looking for scientific tests about smartwatches. And then Rob ter Horst has presented those to us:

And what was the result of this? We had to write a review about this, that smartwatches are only of little use for scientific studies:

090. Review of Accuracy Studies of Consumer Grade Heart Rate Monitors: Methods, Testing Protocols, Reference Devices

And we where looking for affordable devices based on the s ADS1299 EEG from Texas Instruments. And then Ildar Rakhmatulin presented those to us:

And what was the result of this? We found out that the devices of Ildar Rakhmatulin presented to us are outdated prototypes picked up from the garbage which have issues, which have been given up a
by other developers a long time ago.

We review and as a result scientists such as Rob ter Horst and Ildar Rakhmatulin are trying to manipulate us, and sell us old staff as new developments? Is this not a clear sign that sellers have problems with these devices, which are PPG watches which are available as sand by the sea and the ADS1299 products from Texas Instruments which is hardly used anymore be developers at the university level, since the choose InfluxDB instead?