Products and services using EEG Brain-to-computer interfaces are generally available around 2020
Grader A: hit
Grader B: hit
agrees with A, without seeing its verdict
Audit: confirmed
in the fixed audit sample (D11)
Published: hit
Grader A: hit
Emotiv EPOC (2009) was sold as a consumer mobile EEG headset; NeuroSky MindWave (2011) and Muse (2014) followed, all before the poster.
Test: D37 Horizons: EEG BCI headsets buyable by ordinary consumers by 2022 (earlier counts).
Grader B: hit
Emotiv EPOC (2009) and NeuroSky MindWave (2011) EEG headsets with BCI software were sold to consumers; g.tec sold research BCI systems. Available before 2020.
Test: EEG BCI products could be bought by consumers or businesses by 2022 (earlier counts).