hackr
hackr
About
- Username
- hackr
- Location
- Maryland, USA
- Joined
- Visits
- 83
- Last Active
- Roles
- Member
- Location
- Maryland, USA
- Website
- http://linkedin.com/in/datasci
- Interests
- BCI for the purpose of telepathy :0), ML/AI, dogs, Sci Fi, etc
Comments
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Thanks William! That makes sense - I will get a LiPo cell. I have not fastened the board yet but that sounds like a good plan. Okay I think I’m starting to get it now. Originally I thought the board was meant to go inside on the smaller of the tw…
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Sigh... Actually despite how it looks I think my attempts are functional now. Woohoo!
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Thanks again. I just bit the bullet and bought a cheap printer.
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Ah ha! Thanks William. I probably did not do my due diligence on this. I read the instructions almost a year ago and ended up paying someone to print the frame for me. I guess the inserts were also supposed to be 3D printed and they didn’t do …
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@harithasreevihar you'd get more replies asking that in another part of the forum i think
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@thnake88 I did solve the problems to my knowledge, but I never got that error. Can you try sudo hcitool hci0 reset
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Some pics from my initial print of the mount:
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@mariusrubo Thanks, much. Someone told me about LSL and I've been using OpenViBE but now I am looking for a way to this that doesn't require a GUI, so that I can move the model to a development board. MATLAB/Octave might work.
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@wjcroft I see. Many, many thanks as always, William.
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@Paski Thanks for the link. I guess I'm trying to better understand the logic for determining the coefficients that they use. That way, I can understand how to change their values to try to improve my performance.
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@Paski Thank you again
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@Paski Oh, yes, yes now that you mention it I have seen those alligator ear clips on some of the EEG toys. Thanks! Incidentally, do you know how to find the reference channel name in OpenViBE by any chance?
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I'm not an Open BCI staff member or a European, but this sounds to me like you just got very unlucky with the particular customs agent. Having said that, this does seem to say differently: https://www.electronicsweekly.com/blogs/directive-decode…
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Very interesting stuff. If you do buy it please post updates and photos. I almost wonder if we could start a Kickstarter campaign or something to get funding for @wjcroft to buy some higher end equipment like that and then we could pay him fees to…
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@wjcroft I see. Hmmm so, given the price, this is the type of thing where you can just let me borrow yours for a while? jk. Obviously, I'm no where near needing it yet. I'm still learning the Ganglion. It won't be long tho, I hope! When I got inte…
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I think I figured it out. I just used the names from the Signal display, i.e. Channel 1, Channel 2, Channel 3, Channel 4. I guess that was obvious. I was just expecting them to have names more like the ones in the example scenario.
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@wjcroft That's really incredible. I was unaware of that. I surely hope not to fry my friends' brains while learning to make one, but I'm willing to let them take their chances. This is very cool!
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@wjcroft Awesome, awesome. Yes, the name Rao is very familiar. It seems you've correctly identified the one I was thinking of. I wanted to remember it as being Berkeley, but seems it was UW. I guess that's bias affecting my memory! This reminds me …
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@wjcroft Good thinking, thanks William!
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@wjcroft I don't blame you. Sounds like you feel about EEG stories the way that Isaac Asimov felt about robotics stories, which is that the technology should never be cast in a bad light. I agree with that. Still, it helped get me more excited about…
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@wjcroft Exactly. I plan to post there on this as well (thanks for the links). The role of a Stack Exchange and a forum are pretty distinct. I've closed a few hundred or more questions on StackOverflow with explanations saying almost exactly that ("…
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@wjcroft That's awesome, thank you. I will definitely check it out in detail. Still, I feel like you're dodging the question, William! Science Fiction has it's place too. Did you see this flick? I'm just curious. I'm watching it now for the 2nd ti…
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No, there are absolutely no medical professionals involved in BCI. Of course, 5 seconds spent on PubMed, Google, Google Scholar, or even YouTube would show you that I'm being a tad bit sarcastic. My local hang out for you med types, Johns Hopkins, …
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@jfrey It's working! I was selecting the OpenBCI driver before, but when I followed your instructions and selected the LSL one, it connected immediately! I will stick with OpenVibe for now because I do want to do real-time signals processing, but …
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@yumin Interesting, on the Python library README Jeremy mentioned something similar about the stream_data.py script: * stream_data.py a version of a TCP streaming server that somehow oversamples OpenBCI from 250 to 256Hz. I wonder if the underlyin…
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@pushtheworld which OS are you using?
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@wjcroft OK will do. I'll stick with the referential. Thanks, William.
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@jfrey My philosophy is that with something like this I should try copying the approach of the smartest guy around, which as far as I can tell is you So, I was planning to use the same app as you to consume the LSL data. Based on your website, I be…
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@pushtheworld Awesome! It would be a very useful feature to have.