During the last four years, we made very negative experiences with demos for products which are based on the ADS1299 chip from Texas Instruments, and these where: HackEEG PiEEG PiEEG sold on Elecrow OpenBCI made in China https://petergamma.org/tag/openbci_made_in_china products from www.openbci.com So whe are where we where four years from now, when hen became interested …