How would you validate an early EEG-based brain-computer interface?

[u/AXLMinds]

Hey everyone!

We're a small team building AXLMINDS, a brain-computer interface startup.

Our long-term goal is to change how humans interact with computers by making it possible to control them using thoughts rather than traditional input devices.

We've developed an early EEG-based prototype that demonstrates basic yes/no interaction.

We're still at a very early stage, and there's obviously a long way to go before something like this could become a practical way to control a computer.

One thing we're particularly interested in is how to properly evaluate an early system like ours.

From a bioengineering perspective, what kind of testing or validation would you consider essential before trying to expand its capabilities?

Would love to hear from anyone with experience in biosignal processing, biomedical devices, or BCI development.

Critical feedback is more than welcome!