Quote Originally Posted by Goldenspark View Post
The problem for a smartphone developper is that you really need mainstream hardware to make doing the app development worthwhile.

Heyo!

So the logic I'm working by is that the most mainstream hardware is the TRRS headphone/microphone port on the smartphone. The EEG/EOG tech can be completely community developed on the hardware side and all it needs to do is use a voltage controlled oscillator to output the detected eye movement as line signals for the microphone jack on the phone to pick up. DIfferent people can develop different systems, but you always interface with the software via the headphone port. That way there would be a greater number of people using the app. You can make an eog at home so easily and so cheaply, it seems like a good place to start. Considering that the app is already developed, it seems like a good opportunity to adapt it to these new opensource EOG designs that are popping up. Just standardize the interface.