measuring emotions

https://en.wikipedia.org/wiki/Electrodermal_activity

http://spl.stanford.edu/pdfs/2007/Siemer.pdf

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2892750/

retreat options

karme choling

https://dorjedenmaling.org/programs-listing/850/shamatha-vipashyana-datun-following-the-form-taught-by-chogyam-trungpa-rinpoche/

November 6 - December 5, 2021

Tuition ($1,450) includes food. Accommodations are extra and vary according to option selected.  All prices listed are in $CDN.

location: 

2280 Balmoral Rd Tatamagouche Nova Scotia

Omega Institute

in New York
https://www.eomega.org/omega-rest-rejuvenation-retreats
https://en.wikipedia.org/wiki/Omega_Institute_for_Holistic_Studies
https://www.eomega.org/visit/visit/rhinebeck-campus/accommodations

reaction notes

Relevance of a good facilitator is made clearer when the facilitator is not effective
* not just saying the rules and explaining the rules, but being able to address situations where the rules are violated

What is the purpose of rules that are not enforced?

*****************

Relevance of barriers (financial, temporal, location) as a way to ensure safety, comfort, and progress.
The first section of meditating for 30 minutes can be a barrier/filter, but only if attendance is required. Otherwise people will just show up for the "fun" part.

If you offer a space that's heated and there's free food, need to think about more than just who you want to show up. Who would show up that would take advantage of that offering? And what consequence would there be to that exploitation?

If I don't feel safe, I can't feel comfortable. If I don't feel comfortable, I'm not going to be playful or curious or open or vulnerable.

relevance of location of meditation practice

Location matters.

Not just acceptable behavior, but expected. Purpose built

But building a building and maintaining it costs money and can be a distraction. Especially when people start prescribing meaning to the physical structure. 

Getting money from people takes time and persuasive arguments about value.

accessing CMS 50D+ using Python on Ubuntu linux

https://www.tranzoa.net/~alex/blog/images/Communication%20protocol.pdf

********************

https://github.com/paulvangentcom/heartrate_analysis_python
https://python-heart-rate-analysis-toolkit.readthedocs.io/en/latest/

********************

https://www.atbrask.dk/?p=244
https://github.com/atbrask/CMS50Dplus

git clone https://github.com/atbrask/CMS50Dplus.git
sudo python3 cms50dplus.py LIVE /dev/ttyUSB0 foo.csv

$ head foo.csv
"Time","PulseRate","SpO2","PulseWaveform","BarGraph","SignalStrength","Beep","FingerOut","Searching","DroppingSpO2","ProbeError"
"2019-10-13 00:48:55.022638",0,0,0,1,4,False,False,True,False,False
"2019-10-13 00:48:55.039349",0,0,14,1,4,False,False,False,False,False
"2019-10-13 00:48:55.056106",0,0,0,0,4,False,False,False,False,False

$ tail foo.csv 

"2019-10-13 00:49:15.130141",79,97,37,4,5,False,False,False,False,False

"2019-10-13 00:49:15.146497",79,97,35,4,5,False,False,False,False,False

"2019-10-13 00:49:15.163291",79,97,34,4,5,False,False,False,False,False

"2019-10-13 00:49:15.179896",79,97,33,4,5,False,False,False,False,False

"2019-10-13 00:49:15.196665",79,97,32,4,5,False,False,False,False,False

"2019-10-13 00:49:15.213300",79,97,32,4,5,False,False,False,False,False

********************
https://github.com/tobac/cms50ew

git clone https://github.com/tobac/cms50ew.git

sudo -H pip3 install matplotlib pygal

sudo apt-get install bluetooth libbluetooth-dev

sudo python3 -m pip install pybluez

sudo python3 cms50ew_cli.py  live /dev/ttyUSB0 --csv tobac.csv --mpl

$ cat tobac.csv 

Time [s],Finger out,Pulse rate [bpm],SpO2 [%]

5,N,0,0

6,N,0,0

7,N,0,0

8,N,0,96

9,N,0,96

10,N,96,0

11,N,0,0

12,N,96,96

********************
https://github.com/jimmynewland/paths-up-expeditions-in-computing-ret2018


git clone https://github.com/bhpayne/paths-up-expeditions-in-computing-ret2018.git
The Python version is 2 :(
I made a bunch of changes
sudo -H pip3 install pyserial

sudo python3 read_from_1cms.py

CMS 50D+ pulse oximeter

I purchased a CMS 50D+ pulse oximeter from Amazon for $38 in 2015.

How a pulse oximeter works: https://www.howequipmentworks.com/pulse_oximeter/

USB

The first time I plugged the device into my USB port, dmesg reported the following:

[  113.192067] usb 4-1: new full speed USB device number 2 using uhci_hcd
[  113.581236] usbcore: registered new interface driver usbserial
[  113.581253] USB Serial support registered for generic
[  113.581288] usbcore: registered new interface driver usbserial_generic
[  113.581290] usbserial: USB Serial Driver core
[  113.590473] USB Serial support registered for cp210x
[  113.590511] cp210x 4-1:1.0: cp210x converter detected
[  113.700056] usb 4-1: reset full speed USB device number 2 using uhci_hcd
[  113.843245] usb 4-1: cp210x converter now attached to ttyUSB0
[  113.843265] usbcore: registered new interface driver cp210x
[  113.843267] cp210x: v0.09:Silicon Labs CP210x RS232 serial adaptor driver

I'm not sure how to poll the saved data, or get live data from the USB device

See this analysis
https://www.tranzoa.net/~alex/blog/?p=371
and
http://www.jimmynewland.com/wp/about-jimmy/presentations/comparing-ppg-signals-open-vs-closed/
with source code
https://github.com/jimmynewland/paths-up-expeditions-in-computing-ret2018
specifically
https://github.com/jimmynewland/paths-up-expeditions-in-computing-ret2018/blob/master/cms50dplus.py

Ubuntu 

In Ubuntu, I installed SleepyHead
http://sleepyhead.sourceforge.net/wiki/index.php?title=Main_Page
http://jedimark64.blogspot.com/p/sleepyhead.html
http://sourceforge.net/projects/sleepyhead/
http://sourceforge.net/projects/sleepyhead/files/Releases/Linux/

sudo dpkg -i sleepyhead_0.9.2-1_i386.deb
SleepyHead
I can view live data and save data to file.

cd ~/Documents/SleepyHeadData/Profiles/
go into the most recent directory, ie
cd CMS50_560ee6c6

Although I am able to see the save files, they are binary and I cannot read them.
SleepyHead hits a segfault

Windows XP

The pulse oximeter came with a mini-CD with application software for Windows. I installed the SPO2 Assistant exe, which included a CP210x USB to UART Bridge Driver Installer.

Two programs are installed: "SPO2 Review v1.5" and "SPO2 manager v1.5"

"SPO2 manager v1.5" automatically saves the live data to "C:\program files\Sp02\Data" in both binary and CSV format! Yay

groups supporting introspection and conversation

https://en.wikipedia.org/wiki/Large-group_awareness_training


Skip the Small Talk

Social Meditation

Tea with Strangers

Sidewalk talk



https://mkpusa.org/mens-group/
https://mankindproject.org/nwta-location-times/
https://mankindproject.org/regions/
https://mankindproject.org/new-warrior-training-adventure/
https://mankindproject.org/
https://mankindproject.org/frequently-asked-questions/
https://www.youtube.com/channel/UCcR01KkQCYfHbzHwBlI8eeg