Rod
Rod
About
- Username
- Rod
- Location
- Bristol. UK
- Joined
- Visits
- 40
- Last Active
- Roles
- Member
- Location
- Bristol. UK
Comments
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==more info== machine_in_the_middle is a new artwork and technology experiment by artist & lecturer Rod Dickinson and Brain Computer Interface (BCI) researcher Nathan Semertzidis, with World Snooker Champion Steve Davis. Davis was famous for…
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Hi William, A quick update. I worked out which electrodes were railing and swapped them out for the two spares that came with the 8 channel kit and all is good with no railing! Thanks for your help!
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Thanks William!!
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Thanks for the tip on the railed electrodes too. I will try to fix that. Oddly they did all seem to have contact with my scalp.
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Hi William. I guess I am asking where the 'swamping' is happening. Is it literally the local grid affecting my brainwaves, or is that it creates an artefact in the software because (maybe) the computer is wired to the local electricity grid. If it…
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Is the interference from the electricity grid affecting my brainwaves? Or their translation in the GUI / software? i.e is the interference in me or the machine?
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Hi William, thanks! That really seemed to make a difference, trying the blink test now.
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Why does is make a difference that I am in the UK?
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Hi William, thanks! as ever! Giving this a try now. I'm on the brainflow slack group, so will try to port this info over.
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I also wondered what 'Railed' and 'Not Railed' means...
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Hi William, thanks!! Guess I don't need to fiddle with the firmware unless something stops working.
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@retiutut thank you!
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SecretSquirrel Thanks! Have you done this? It sounds as though you might have...?
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To add, this is for an artwork that is part of the Downloadable Brain season of art events in the UK https://www.cognitivesensations.com/ I'm as interested in the failure to recognise emotional states as being able to recognise them.
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Kimohs did you get anywhere with this. I'm about to start experimenting using the DEAP dataset. http://www.eecs.qmul.ac.uk/mmv/datasets/deap/ Any pointers anyone has (on how to implement an ML system with OpenBCI generally and emotion recognition …
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Headset up and running, amazing!
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Thank you! fingers crossed. Thanks for the speedy reply