Sure, but I don’t think EEG quality (in terms of lab vs. consumer grade) is the real bottleneck; I think it’s minimizing the amount of input that must be provided at all by exploiting the regularity of the input that will be provided. The techniques available here may have been overlooked.
I think the 1 character per second speed is even done with EEGs that are much better than consumer grade equipment.
It could be possible to do better but it probably won’t be easy.
Sure, but I don’t think EEG quality (in terms of lab vs. consumer grade) is the real bottleneck; I think it’s minimizing the amount of input that must be provided at all by exploiting the regularity of the input that will be provided. The techniques available here may have been overlooked.