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I have tried something similar 5 years ago using the meditation device from choosemuse.com. It was the cheapest option and provided hackable interface that you
by hrgiger 7y ago
I have tried something similar 5 years ago using the meditation device from choosemuse.com. It was the cheapest option and provided hackable interface that you had access all the data. Then I wrote a small mobile app connects to headset.
Application was picking and showing a single random word from "hello world my name is hrgiger" then showing a greeen light, when I see green light, i think about the word and blink, headset was able to detect blinks as well so app was creating training data using blink time - xxx millis. So I created few thousands training data with 6 class using this and trained with my half-ass nn implementation and used generated weights to predict same way via mobile. Never achieved higher than 40%, tried all mixed waves, raw data, different windows of time series. Yet still it was a fun project to mess with, still I try to tune this nn implementation. If they achieve a practical solution I would use subtitles for the full length training. Simple netflix browser plugin might do the trick,but I am not sure if there will be a single AI algo that would understand everyones different data.
- andai 7y agoThe Muse headband looks like it covers a pretty small area of the head right? Other products in a similar price range cover more or less the whole scalp.
- hrgiger 7y agoCorrect, if I recall correctly it has 8 sensors, 4 forehead and 4 ear side. Previous year I wanted to try again but seemed like they drop linux support and asked to reach them via mail to have sdk, so I didnt bother. If i would go now I would go with openbci project I guess
- carapace 7y agoI've got a muse on my desk right now, it works-for-me on Ubuntu 16.04 with a BLE dongle and the BGAPIbackend of pygatt. FWIW, the main advantage of the muse design is that by going across the forehead it avoids interference from your hair, if I understand correctly. The NeuroTechX ppl are working to get some demo notebooks working with muse. https://github.com/NeuroTechX/eeg-notebooks https://github.com/NeuroTechX/eeg-notebooks https://neurotechx.com/ https://neurotechx.com/
- linschn 7y ago40% over 6 classes is way above a random baseline. This is actually pretty cool. Congratulations!
- hrgiger 7y agoOh thank you! I wasnt even aware those numbers were promising.