Does Fieldtrip developer Robert Oostenveld have a conflict of interest on his Robert Oostenveld blog with his test with the Unicorn Black by g.tec medical?

Peter Gamma from www.petergamma.org talked to Robert Oostenveld on Robert Oostenvelds blog: Oostenveld wrote there that he used the Unicorn Black by g.tec medical instead of OpenBCI Cyton. Osstenveld tested the Unicorn Black on his blog intensively. Peter Gamma from www.petergamma.org asks: did RoRoobert Oostenveld have a confict of interest as a tester of g.tec …