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-= Overview =
+#REDIRECT [[:Category:Biosensor Array]]
-== Concept ==
-[http://en.wikipedia.org/wiki/Mitch_Altman Mitch Altman] proposed a Global Hackerspace Challenge and PS:One accepted.
-The full description of the Challenge is at [http://www.tvbgone.com/downloads/hs_challenge/hs_challenge.htm Global Hackerspace Challenge].
-=== Mission ===
-We are building an array of biosensors as part of our program to:
-# familiarize people with collecting data
-# provide useful health related information displayed in a digestible manner to the device wearer
-# provide larger data samples to medical professionals should the user choose to share what they have collected
-# promote healthy living and health awareness
-# encourage hobby electronics by using open sourced hardware
-Our initial audience for this device kit will be secondary schools and colleges. It will be marketed as an educational and personal experimental tool. The array will collect data from various sensors attached to the test subject's body and then make that data available to the experimenter. The project will use as many common consumer parts as possible.
-A $900 Paypal budget will be provided by element14.
-The terms of the Challenge require that it use a microcontroller and a "portable power source" bought from [http://us.element14.com/ element14].
-=== The Team ===
-As of 15 Mar 2011:
-* [[User:Billmania|Bill Mania]]
-* Avner Shanan
-* Shawn Blaszak
-* Philip Strong
-* [[USER:Ehanley|Eric Hanley]]
-* [[User:pdp7|Drew Fustini]]
-* LeRoy Pinto
-== Product Line ==
-=== General Student Kit ===
-for the kids this is the primary kit we are developing for the GGHC.
-This kit includes wired sensors and a mother microcontroller enough to get students involved in data logging.
-* [[Biosensor Array Mother Arduino | Mother Arduino]]
-* Sensor: [[Biosensor Array Body Temperature | Body Temperature]]
-* Sensor: [[Biosensor Array Oxygen Saturation | Oxygen Saturation]]
-* Sensor: [[Biosensor Array Heartrate | Heartrate]]
-* Sensor: [[Biosensor Array Galvanic Skin Response | Galvanic Skin Response]]
-* Sensor: [[Biosensor Array Respiratory Volume/Frequency | Respiratory Volume/Frequency]]
-* Sensor: [[Biosensor Array Carbon Dioxide Output | Carbon Dioxide Output]]
-=== Wireless Student Kit ===
-* Same as General Student Kit but the sensors are wireless via ardunio minis + xbee shields. Just in case wires aren't your thing.
-** Note: XBee modules have ADC and PWM out so they can act like a substitute for an actual wire without any additional microcontroller. A good option if the remote sensor needs no additional processing at its location on the body.
-=== Expandable Modules ===
-for the Mad Scientists, Cyclists, Marathoners, and Runners.
-These sensors and devices are too hardcore to be included in the basic package but we wanted to provide them should you need to take over the world. Most have another ardunio onboard.
-* [[Biosensor Array EEG|EEG]]
-* [[Biosensor Array ECG/EKG|ECG/EKG]]
-* [[Biosensor Array EMG|EMG]]
-* [[Biosensor Array GPS|GPS]]
-* [[Biosensor Array Analog Logging Device|Analog Logging Device]]
-* [[Biosensor Array Wireless Device Node|Wireless Device Node]]
-* [[Biosensor Array Body Harness|Body Harness]]
-* [[Biosensor Array 3rd Party Device Node|3rd Party Device Node]]
-** Fitbit
-** Wii Fit
-== Guides ==
-=== Community ===
-[http://www.element-14.com/community/groups/pumping-station-one PS:1 Group on element14]
-[http://www.element-14.com/community/groups/the-great-global-hackerspace-challenge Official element14 Group]
-[http://groups.google.com/group/pumping-station-one-gghc PS:1 GGHC Google Group]
-=== Similar projects ===
-* [http://www.monkeysandrobots.com/narscisystem Narcisystem]
-* [http://cons.truct.org/archives/jython-and-dyio.html DyIO]
-* [http://www.element-14.com/community/blogs/bioboardblog/2011/03/24/be-excellent-to-each-other-dudes Noisebridge BioBoard]
-= Developer =
-=== Key Dates ===
-* Week of 3/21 : Official Challenge Briefing / Q+A
-* 3/25: Deadline to create your profile and submit your first blog update
-* 4/1: Deadline for Hackerspace Challenge Blog Post 2
-* 4/15: Deadline for Hackerspace Challenge Blog Post 3
-*<s> 4/30: End of build time </s>> '''5/30: deadlines for your projects is now May 3rd, end of day Pacific time (GMT -8)'''
-* 05/01- 05/05: Judging period
-* 05/06: 3 semi-finalists will be announced
-* Week Of 5/16: One team member from each of the three semi-finalist hackerspaces will travel to San Francisco Bay Area
-* 5/21/22: Maker Faire
-* 5/22: Maker Faire Great Global Hackerspace Challenge Grand Finale
-* 5/23: Team members travel home
-=== Projects and Leaders ===
-[[BiosensorArray - Common sensor properties|properties common to all sensors]]
-This list contains the proposed sensors, in order of decreasing priority. For each sensor, the persons leading the R&D are listed.
-# Body Temperature - Phill, Shawn
-# Oxygen Saturation and Heartrate - Phill
-# Galvanic Skin Response - Drew
-# [[BiosensorArray - Carbon dioxide and respiration|Respiration Frequency, and Carbon Dioxide Output]] - Bill
-# Respiration Volume - Bill
-# [[ECG]] and EMG - Shawn, Avner
-# EEG - Avner
-# Blood Pressure
-# [3rd Party] Fit bit like device
-The project must also include the following components:
-* microcontroller - [[USER:Ehanley|Eric Hanley]], Phill, Drew
-* [[Biosensor Array Mother Arduino | Mother Arduino]] - Drew
-* [[BiosensorArray - Protocol definition|protocol definition]] - Bill
-* wireless comms (xbee, bluetooth, etc) - Drew
-* Data Visualization Design - [[USER:Ehanley|Eric Hanley]]
-* [[BiosensorArray - mobile_device interface|mobile device interface]] - Drew, Bill
-* End-User Documentation - John, [[USER:Ehanley|Eric Hanley]]
-* General Input Device (catchall for sensors that are difficult to monitor, or easier to use existing equipment i.e. logging body weight)
-== Resources ==
-=== Wiki ===
-[http://wiki.pumpingstationone.org/index.php/Biosensor_Array Biosensor Array Wiki]
-Please preface Biosensor Array articles and pages with "Biosensor Array " as to distinguish pages from the PS:1 wiki and ease migration.
-=== Community ===
-[http://www.element-14.com/community/groups/pumping-station-one PS:1 Group on element14]
-[http://www.element-14.com/community/groups/the-great-global-hackerspace-challenge Official element14 Group]
-[http://groups.google.com/group/pumping-station-one-gghc PS:1 GGHC Google Group]
-=== Contacts ===
-Single point of contact for the organizers: hackerspace AT element14 AT com
-=== Money ===
-Ishmael upon receiving the money-wire will reimburse all team-members who purchase items for the project. BUY STUFF NOW and SAVE YOUR RECEIPTS.
-==== Money Spent ====
-* $39.40 [[USER:ashanan|Avner Shanan]] for a pack of resistors and capacitors on 3-28-11
-* $43.27 [[USER:Billmania|Bill Mania]] Parallax CO2 sensor module 27929 (seen on wiki 3-28-11 Eric Hanley)
-* $65.00 [[USER:pdp7|Drew Fustini]] [http://www.sparkfun.com/products/582 Sparkfun Bluetooth Modem - BlueSMiRF Gold] (2011-Mar-27) [Qty 1]
-** Usage: [[Biosensor Array Mother Arduino | Mother Arduino]]
-* $55.00 [[USER:pdp7|Drew Fustini]] [http://us.element-14.com/arduino/a000047/arduino-mega2560-board/dp/13T9286 ARDUINO MEGA2560 Board] (2011-Jan-17) [Qty 1]
-** Usage: [[Biosensor Array Mother Arduino | Mother Arduino]]
-* $14.95 [[USER:pdp7|Drew Fustini]] Polar Heart Rate Module - RMCM01, [http://www.sparkfun.com/products/8660 SEN-08660], Qty 1 (2011-Apr-01) [Est. Delivery Tue April-5]
-** Usage: TBD
-* $11.90 [[USER:pdp7|Drew Fustini]] for Shawn, Digital Temperature Sensor Breakout - TMP102, [http://www.sparkfun.com/products/9418 SEN-09418], Qty 2 @ $5.95 (2011-Apr-01) [Est. Delivery Tue April-5]
-** Usage: [[Biosensor Array Body Temperature | Body Temperature]]
-* $ 5.85 [[USER:pdp7|Drew Fustini]] [http://www.sparkfun.com/products/525 COM-00525], I2C EEPROM - 256kbit, 3 @ $1.95 each (2011-Apr-01) [Est. Delivery Tue April-5]
-** Usage: [[BiosensorArray - Data Logging|Data Logging]]
-* $14.95 [[USER:pdp7|Drew Fustini]] [http://www.sparkfun.com/products/99 BOB-00099], Real Time Clock Module, 1 @ $14.95 (2011-Apr-01) [Est. Delivery Tue April-5]
-** Usage: [[BiosensorArray - Timestamp|Timestamp Methods]]
-* $ 4.50 [[USER:pdp7|Drew Fustini]] [http://www.sparkfun.com/products/540 COM-00540], Crystal 32kHz, 3 @ $1.50 (2011-Apr-01) [Est. Delivery Tue April-5]
-- - - - - - - - - - - - - -
-$ 645.18 left in budget
-=== Parts on Hand ===
-Unused parts. Expect compensation from budget if used in project.
-* Drew
-** [http://www.sparkfun.com/products/9897 SparkFun XBee Kit] (2 radios, 1 shield, 1 USB explorer) Qty 1 @ $94
-** [http://www.arduino.cc/en/Main/ArduinoXbeeShield XBee shield] Qty 1 @ $25
-** [http://www.appliedplatonics.com/anshield/ Arduino Analog Input shield] Qty 1 @ $10
-** [http://www.appliedplatonics.com/breaduino/ Breaduino] Qty 5 @ $10 [had intended for Circuit Hacking Wed but never used]
-** [http://www.ladyada.net/make/boarduino/ Adafruit DC Boarduino] Qty 1 @ $20
-* [[USER:Ehanley|Eric Hanley]]
-** [http://www.makershed.com/ProductDetails.asp?ProductCode=MKSB013&Click=37845 Freedunio SB] Qty 1 @ $26
-== Biosensor Array Notes ==
-=== Circuits ===
-* Development [[Biosensor Array Mother Arduino | Mother Arduino]] Platform: '''Arduino Mega'''
-** [http://us.element-14.com/arduino/a000047/arduino-mega2560-board/dp/13T9286 element14 source]
-** [http://www.amazon.com/Arduino-MEGA-2560-Board/dp/B004A7H3DG amazon source]
-* Node Sensor Microcontroller Option: '''Arduino Pro Mini'''
-** [http://www.sparkfun.com/products/9218 sparkfun]
-* Potential Shields / Breakout boards
-** [http://www.appliedplatonics.com/anshield/ Arduino Analog Input shield]
-** [http://www.sparkfun.com/products/9897 SparkFun XBee Kit]
-** [http://www.arduino.cc/en/Main/ArduinoXbeeShield XBee shield]
-** [http://www.sparkfun.com/products/582 Sparkfun Bluetooth Modem - BlueSMiRF Gold]
-==== Datasheets ====
-<table border="1">
- <tr><td>'''Component'''</td><td>'''Details'''</td><td>'''Voltage DC'''</td><td>'''milliamps'''</td><td>'''Analog or Digital'''</td><td>'''Hz Polling frequency'''</td><td>'''Interface format'''</td><td>'''Data pins'''</td><td>'''Requires clock'''</td><td>'''Generates interrupts'''</td></tr>
- <tr><td>Development Microcontroller Platform</td><td>Ardunio Mega</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td>
- <tr><td>Node Sensor Microcontroller Option</td><td>Ardunio Pro Mini</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td>
- <tr><td>carbon dioxide sensor</td><td>Parallax 27929</td><td>6.5 to 15</td><td>160</td><td>Digital</td><td>> 2</td><td>SIP</td><td>MOSI and MISO</td><td>Yes</td><td>No</td></tr>
- <tr><td>Blank Row to modify table quick</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td>
-</table>
-==== Sensor References ====
-*[[Biosensor Array ECG/EKG|ECG/EKG]]
-* EEG
-**OpenEEG: http://openeeg.sourceforge.net/doc/ <br />
-* oxygen saturation
-**[http://hackaday.com/2010/01/06/pulse-oximeter/ DIY pulse oximeter]
-* muscle telemetry
-**[http://www.instructables.com/id/Measure-Muscle-Sounds!-Part-1%253a-Electronic-Board/ Muscle sounds]
-=== Logging and Protocol ===
-*[[BiosensorArray - Timestamp|Timestamp Methods]]
-*[[BiosensorArray - Data Logging|Data Logging]]
-=== Charts, Tracking, and Interface ===
-==== [http://www.google.com/intl/en-US/health/about/ Google Health] ====
-[http://www.google.com/intl/en-US/health/about/ Google Health] will be used for sensor online data tracking and records.
-We are planning on making a locally run application with the same functionality should the user not want to share their data the cloud.
-'''Videos'''
-* [http://www.youtube.com/watch?v=LKhv2Wi0W_M Google Health: Using Devices & Apps to Track Your Health]
-* [http://www.youtube.com/watch?v=RoAUsAHbTqQ Google Health: Managing Your Family's Health]
-* [http://www.youtube.com/watch?v=YRWufi3KRCI Google Health: Achieving Your Health & Wellness Goals]
-==== [[Biosensor Array Computer Device Interface]] ====
-A computer will be used to view real-time graphs and logs. It could also be used to enter/edit data manually.
-* Processing: good for computer (smartphone?)
-* Titanium Appcelerator: cross-platform mobile (bb/andriod/iphone) & desktop (mac/pc/linux)
-Read more: [[Biosensor Array Computer Device Interface]].
-==== [[Biosensor Array Mobile Device Interface|Mobile Device Interface]] ====
-A smartphone makes a convenient device to view real-time graphs and logs on the go. It could also be used to enter/edit data manually.
-* QML: good for computer & Qt-capable smartphones (android & iphone?)
-* Titanium Appcelerator: cross-platform mobile (bb/andriod/iphone) & desktop (mac/pc/linux)
-Read more: [[Biosensor Array Mobile Device Interface]].
-==== Languages ====
-* Processing: good for computer (smartphone?)
-* QML: good for computer & Qt-capable smartphones (android & iphone?)
-* Titanium Appcelerator: cross-platform mobile (bb/andriod/iphone) & desktop (mac/pc/linux)
-== Member Notes ==
-=== [[User:Billmania|Bill Mania]] ===
-For my part, I've been re-building my development environment for
-Python and Qt on the Nokia N900 mobile device. I've also been
-reading through "Building wireless sensor networks" by Robert
-Faludi, to get an idea of the wireless options available to us.
-=== [[User:pdp7|Drew Fustini]] ===
-* Refer to: [[Biosensor Array-Drew-Fustini-Notes]]
-=== [[User:Ehanley|Eric Hanley]] ===
-* Tons of Wiki Editing done. '''Please Preface internal Biosensor links with "Biosensor Array"''' to segregate our part of the wiki and make migration easier.
-* Google Health will be used for sensor data tracking.
-* We need to start buying parts ASAP(we're on week 2/5, if your ordering online expect at least 1 week for delivery)
-* Freeduino SB Kit acquired, building soon
-* if anyone has pictures/graphs/charts from the sensors send them my way
-=== [[User:ashanan|Avner Shanan]] ===
-*I tried and failed to edit the intro videos we took.  For some reason, after transferring the files to my windows laptop, the files only had audio, and no video.  I'll be contacting someone with more experience tonight.
-*Started building the EKG circuit.  I have the first part built, but it's not behaving as expected.  More testing and tweaking will be needed.
-== Weekly Meeting Notes ==
-=== March 22, 2011 ===
-*Drew suggested the posibility of using the [http://sensebridge.net/projects/heart-spark/ Heart Spark] as a heart beat sensor
-*Discussed approaching the accuracy through redundant sensors that could be averaged rather than high precision equipment (keeps costs down)
-*John Stoner suggested we make the project as available as possible, i.e. usable stand alone without a computer, with options for USB and bluetooth connections
-*We should decide on a target audience (both for who might use the device, and who might be building it)
-*Took some video (high level description of the project, bios for Avner, John, Shawn and Drew) for the introductory post which is due by Friday
-*[Drew] Just a FYI disclosure: I confirmed today with the element14 marketing manager running the contest that is ok for me to participate even though I am an employee of Premier Farnell (element14's parent corporation).  I just can't be the team rep for Maker Faire if we make the finals [I'll be working Maker Faire for the element14 booth anyways].
-=== March 24, 2011 (Conference Call) ===
-* Brief call between Avner & Drew at space and Bill
-* Discussed microcontroller platform, general opinion was to continue exploring Arduino
-** believe Eric & Phil already were on this track
-* Drew will mail organizers ([email protected]) about parallax co2 sensor to see if element14 can source
-** Bill will be working on that sensor
-* Avner going to edit video over weekend for first post
-** new deadline for first post is Monday, Mar-28
-** Drew will write an intro transcript for Avner to record as initial take at Tuesday was too rough
-* Agreed best to meet on Tues after PS1 meeting
-** hold irc meetings  as needed
-** possibly explore free conf call service (or skype?)
-* Avner going to see if he can get some signal from an ecg circuit over weekend
-* design decisions needed to determine if some sensors need their own microcontroller if sample rate too high to have one arduino process all inputs
-** good to have local output (lcd?) on the user's body for immediate feedback - instead of just feedback on wirelessy connected smartphone or PC
-** Drew is not working on any sensor at the moment, so please advise if help is needed on a sensor
-=== March 29, 2011 ===
-* In person meeting at space
-* TODO: add notes of the meeting

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