[luckham jerill]

Hello Francisco,

Thank you for your post. Please send us an email to support@emotiv.com so we can continue to assist.  Looking forward to your follow up.

 

[luckham jerill]

Hello!  Thank you for your question. For raw EEG access in Cortex, you will need a paid license. PRO Lite version will not allow access to raw EEG using Cortex.
<div>Here is our API Cortex SDK documentation:</div>
<div>https://github.com/Emotiv</div>
<div>https://emotiv.gitbook.io/cortex-api/</div>
<div>https://github.com/Emotiv/cortex-v2-example/</div>
<div>https://github.com/Emotiv/cortex-v2-example/tree/mobile-example</div>

[luckham jerill]

Hello, Jim.  Thank you for your message.  Please email support@emotiv.com so we can further assist you. Please include a short video showing the headset charging and you trying to turn the headset on.  Looking forward to hearing from you.

 

 

[luckham jerill]

Hello Markham,

Thank you for your response.  Please send us an email via the support channel – support@emotiv.com so we can further assist.  Looking forward to hearing back from you.

[luckham jerill]

Hello Markham,

Thank you for your post.
To control something with the brain, we suggest using Mental Commands. The Performance Metrics are not suitable for this task.
Second, the user should do some mental command training in EmotivBCI software first, and then test their skill with the 3D cube.
We have some advices in the BCI user manual for this.
https:<wbr />/<wbr />/emotiv<wbr />.gitbook<wbr />.io<wbr />/emotivbci<wbr />/mental<wbr />-commands
https:<wbr />/<wbr />/emotiv<wbr />.gitbook<wbr />.io<wbr />/emotivbci<wbr />/mental<wbr />-commands<wbr />/tips<wbr />-and<wbr />-tricks

 

• This reply was modified 2 years, 8 months ago by luckham jerill.
• This reply was modified 2 years, 8 months ago by luckham jerill.

[luckham jerill]

Hello Raymond,

Thank you for your question.

We use Hamilton’s form – the same as commonly used in computer graphics packages.
q0 is the real part. Note we use normalised quaternions (sum of squares = 1)

Please feel free to message us if you need anything else.

 

[luckham jerill]

Hello Gualini,

Thank you for your question.

The science for measuring brain activity or EEG has been used for many years, since 1930 and is considered a safe and painless procedure. The actual data recoding and tests causes no discomfort. The electrodes record activity. They do not produce any sensation. It’s a passive data collection, no electricity is put into your body and no signals being sent to your brain while it’s carried out. Our products are fully certified for safety and wireless interference standards in Europe, Australia and North America and are fully CE-marked, which means it has been assessed by independent bodies for safety.  You may refer to this link for the Safety Precausions of INSIGHT.

If you have other questions, please feel free to message back.

[luckham jerill]

Hello Choi,

Q is a rotational measure, expressed as a normalised quaternion. Quaternions are frequently used in 3-D modelling and game engines. They are unit-less numbers
References here:
https:<wbr />/<wbr />/en<wbr />.wikipedia<wbr />.org<wbr />/wiki<wbr />/Quaternion
https:<wbr />/<wbr />/docs<wbr />.unity3d<wbr />.com<wbr />/ScriptReference<wbr />/Quaternion<wbr />.html

If you have other questions, please let us know.

 

 

[luckham jerill]

Hello Bandari.  Thank you for your question. For us to better assist you in your request, kindly provide us with more information about yourself and your organization. Please provide us with more details about your project and how you intend EMOTIV technology in your project or research so we can provide the best solutions for your needs.  We have open-sourced tiered system development kit so we will need more information about your development so we can suggest the proper API access.  Please email us directly at support@emotiv.com for your reply.  We look forward to hearing from you.

 

[luckham jerill]

Hello Zhou. Thank you for waiting.  Please try Analyzer again.  We have tested it and it should work now.

[luckham jerill]

Hello Zhou. Thank you for reporting this issue. We apologize for any inconvenience it may have caused.  We are currently doing our best working on resolving this issue.  We will get back to you for an update shortly.  Thank you for your patience.

[luckham jerill]

Hello LeBien Jack,

Thank you for your questions.  Please refer to the manual of INSIGHT on storing the headset.

https:<wbr />/<wbr />/emotiv<wbr />.gitbook<wbr />.io<wbr />/insight<wbr />-2<wbr />-user<wbr />-manual<wbr />/storing<wbr />-your<wbr />-insight<wbr />/storing<wbr />-your<wbr />-insight<wbr />-when<wbr />-not<wbr />-in<wbr />-use 

The hole in the back of the sensor is not for the fluid.

 

[luckham jerill]

Hello Quio Su.  EPOC X has no output port.  The USB port is used for charging, reprogramming the device or connection ONLY to Emotiv Extender, which can pass the data over an isolated USB stream. The receiving device needs to have Cortex installed to decrypt the data packets. Hope this helps.  Let us know if you need further assistance.

[luckham jerill]

Hello, Bagsheir. Thank you for your post.  Kindly try to log out then log in again to see if it still happen? If it is still, please send a minimal reproducible example of your python script, so that we can test it on our side?  Please send the script to us directly, via our support channel – support@emotiv.com.  Looking forward to your follow up.

[luckham jerill]

Hello Gianmarco. Thank you for your message.  I believe you have reached out to our support team regarding this concern and this issue is now resolved.  If you need further assistance, please do not hesitate to message us again.

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