development

Next Steps / To Do

-figure out how to re-compile f-droid programs, create apk

-figure out how to write android ndk c programs, access alsa driver
    ~$wajig search android ndk
    google-android-ndk-installer - Google Android Native Development Kit (NDK) Installer
        Length: 755551010 (721M) [application/zip]
        Saving to: ‘android-ndk-r12b-linux-x86_64.zip’











http://www.tomshardware.com/news/multitoe-floor-shoes-multitouch,10178.html
    https://www.youtube.com/watch?v=spiKgkW1UmI Multitoe interaction: bringing multi-touch to interactive floors 
    https://www.youtube.com/watch?v=4hGNFL0ySsU Interactive Floor 
    https://www.youtube.com/watch?v=qawhLXnnlQY OmniTouch: Wearable Multitouch Interaction Everywhere WWW.GOODNEWS.WS 

https://www.youtube.com/user/TheCreatorsProject/videos?flow=grid&sort=p&view=0
https://www.youtube.com/user/TheCreatorsProject/videos
    https://www.youtube.com/watch?v=eyx0SwNlpPw Make It Wearable | Episode 4: Becoming Superhuman 
    https://www.youtube.com/watch?v=aohHf34yD_0 Make It Wearable | A Screenless Future 

https://www.youtube.com/watch?v=vbNHCn2gHQ4 Top 5 Future Technology Inventions | 2019 - 2050 
https://www.youtube.com/watch?v=oxYhGVHihnA  10 upcoming Google Projects ! 

https://technabob.com/blog/2011/09/27/cobblestone-keyboard/








----piezo-electric hearing system
        -rc cars rechargable batteries
        https://www.youtube.com/watch?v=spiKgkW1UmI-to make piezo-electric, operational amplifier hearing system
                Creative speakers:  18V
                -hook up in series, 18V?        two 9V batteries?
                -hide piezo-electric speaker under back of tie, clip on back of shirt

https://en.wikipedia.org/wiki/Piezoelectricity
https://en.wikipedia.org/wiki/Tweeter
https://en.wikipedia.org/wiki/Keyboard_amplifier
https://en.wikipedia.org/wiki/Moving_iron_speaker
https://en.wikipedia.org/wiki/Instrument_amplifier

https://en.wikipedia.org/wiki/Delay_line_memory
https://en.wikipedia.org/wiki/Vandal-resistant_switch





----bluetooth le toekeyboard
----bluetooth smart toekeyboard
    http://www.alibaba.com/trade/search?fsb=y&IndexArea=product_en&CatId=&SearchText=bluetooth+le+transmitter
    https://en.wikipedia.org/wiki/IBeacon
    https://en.wikipedia.org/wiki/Bluetooth_Low_Energy
                Classic Bluetooth technology    Bluetooth Smart technology
        Active slaves   7               Not defined; implementation dependent
    http://www.microchip.com/wwwproducts/en/RN4020
    https://duckduckgo.com/?q=bluetooth+le+transmitter+chip&t=canonical&ia=web
    https://www.adafruit.com/search?q=bluetooth%20le%20transmitter
    https://www.alibaba.com/showroom/bluetooth-transmitter-chip.html
    https://www.alibaba.com/showroom/bluetooth.html
    https://www.adafruit.com/search?q=bluetooth

https://www.quora.com/How-can-I-connect-multiple-bluetooth-devices-to-a-single-bluetooth-device?share=1
https://stackoverflow.com/questions/17274506/how-many-devices-we-can-pair-via-bluetooth-to-iphone
https://stackoverflow.com/questions/17274506/how-many-devices-we-can-pair-via-bluetooth-to-iphone#17282862
    As it stands in iOS 6.1.4, the current limit for Bluetooth Low Energy devices is 10 simultaneous CONNECTIONS




https://duckduckgo.com/?q=toekeyboard&t=ffab&ia=web
https://play.google.com/store/apps/details?id=com.google.android.inputmethod.latin
https://www.youtube.com/watch?v=WTyU55c-hOc  type in keyboard by toes 






----happy spy socks
----spy socks
    https://duckduckgo.com/?q=conductive+threading+toronto&t=ffab&ia=web
        http://conductivethread.ca/

        https://www.creatroninc.com/product/conductive-thread-60ft/

        http://www.canadarobotix.com/lilypad-microcontroller/lilypad-conductive-thread-bobbin-30ft
            http://www.canadarobotix.com/contact-us
                Canada Robotix
                800 Denison St., Unit 8-10
                Markham

        http://forums.redflagdeals.com/conductive-thread-1285515/

        http://toronto.livejournal.com/9792842.html
        https://tinkering.exploratorium.edu/sewn-circuits


    http://www.instructables.com/id/Conductive-Velcro-Toggle-Switch/
    https://www.alibaba.com/showroom/conductive-velcro-strap.html



        http://perfect.org/
                https://github.com/PerfectlySoft/Perfect
                https://twitter.com/perfectlysoft

                https://www.treefrog.ca/
                        567 Davis Drive, Unit 1, Newmarket
                                44.061033, -79.454877
                        https://www.treefrog.ca/sean-stephens

        jun 06, 2017
            opn.ninja
            #PitchItYork, york downs country club









----hackers keyboard
https://github.com/klausw/hackerskeyboard/releases/tag/1.39.1
https://play.google.com/store/apps/details?id=org.pocketworkstation.pckeyboard
https://github.com/klausw/hackerskeyboard
/dotdash-keyboard-android/src/org/pocketworkstation/pckeyboard$
https://f-droid.org/packages/org.pocketworkstation.pckeyboard/
https://f-droid.org/wiki/page/org.pocketworkstation.pckeyboard
https://f-droid.org/repo/org.pocketworkstation.pckeyboard_1039003.apk



https://en.wikipedia.org/wiki/Android_software_development
    https://en.wikipedia.org/wiki/Android_software_development#Android_Open_Accessory_Development_Kit
    https://en.wikipedia.org/wiki/Index_of_Android_OS_articles

https://en.wikipedia.org/wiki/Android_Studio
https://en.wikipedia.org/wiki/Android_%28operating_system%29
https://en.wikipedia.org/wiki/Android_Runtime
https://en.wikipedia.org/wiki/Android_lawn_statues
https://en.wikipedia.org/wiki/Android_Dev_Phone
https://en.wikipedia.org/wiki/Android_application_package




https://www.reddit.com/r/hwstartups/comments/6qq3lp/an_example_of_problem_solving_when_going_vertical/
https://blog.squatsandscience.com/on-the-cutting-edge-fb6dcfff5d55

https://www.reddit.com/r/hwstartups/comments/6rx79a/medical_device_startup_my_experience/
https://www.reddit.com/r/hwstartups/comments/6rx4jx/warp_united_medical_tricorder_is_raising_3m/

https://www.reddit.com/r/cofounder/comments/6p3csq/tech_cofounder_needed_for_a_fun_side_project/
        Android(Java) or iOS ( swift / objective-C)






https://gitlab.com/axet
https://github.com/axet?tab=repositories
https://github.com/axet/
https://axet.gitlab.io/android-torrent-client/
https://gitlab.com/axet/android-torrent-client
https://f-droid.org/packages/com.github.axet.torrentclient/

https://play.google.com/store/apps/details?id=com.utorrent.client
http://transmissionbt.com/download/


https://www.reddit.com/r/Androidx86/comments/4lnmza/dual_boot_add_androidx86_60_to_grub2/
https://www.reddit.com/r/Androidx86/comments/4y1x1o/kernel_refusing_to_boot_with_grub2_due_to/
https://www.reddit.com/r/Androidx86/search?q=grub&restrict_sr=on
https://ubuntuforums.org/showthread.php?t=2307580
grub detect android-x86
https://askubuntu.com/questions/510200/want-to-detect-android-x86-in-ubuntu-grub-menu#572811
https://www.neowin.net/forum/topic/1271494-android-x86-cant-install-grub-or-grub-2-bootloader-just-get-a-blinking-line/
https://askubuntu.com/questions/99059/install-android-os-along-with-ubuntu-and-windows
https://ask.fedoraproject.org/en/question/59119/android-x86-not-detected-by-grub2/
https://duckduckgo.com/?q=update-grub+detect+new+os&t=ffab&ia=qa
https://duckduckgo.com/?q=grub+does+not+detect+android-x86&t=ffab&ia=qa

https://github.com/agwells/dotdash-keyboard-android
https://f-droid.org/packages/net.iowaline.dotdash/
https://androidforums.com/threads/where-apk-files-are-stored.125839/
https://www.howtogeek.com/114667/how-to-install-android-apps-to-the-sd-card-by-default-move-almost-any-app-to-the-sd-card/
https://android.stackexchange.com/questions/3436/how-to-install-apk-files-on-sdcard
https://duckduckgo.com/?q=android+how+to+install+an+apk+on+sd+card&t=ffab&ia=web


https://f-droid.org/packages/
https://f-droid.org/packages/com.mattgmg.miracastwidget/
http://www.tonvid.com/info.php?video_id=DbgPqTDPTJI Wearable speech enhancement system based on MEMS
mems wearable power

https://source.android.com/compatibility/7.1/android-7.1-cdd


----f-droid
https://en.wikipedia.org/wiki/F-Droid
https://f-droid.org/docs/
https://gitlab.com/fdroid/rfp/issues
https://f-droid.org/wiki/page/Inclusion_Policy
https://f-droid.org/docs/
https://gitlab.com/fdroid/fdroid-website
https://gitlab.com/fdroid/fdroiddata
https://gitlab.com/fdroid/fdroidserver
https://gitlab.com/fdroid/fdroidclient
https://f-droid.org/contribute/

https://gitlab.com/fdroid
https://f-droid.org/docs/Installing_the_Server_and_Repo_Tools/
https://gitlab.com/fdroid/fdroidserver
https://gitlab.com/fdroid/fdroiddata/blob/master/CONTRIBUTING.md
https://gitlab.com/fdroid/fdroiddata
https://en.wikipedia.org/wiki/Comparison_of_source_code_hosting_facilities


--f-droid programs
    --keyboard
    https://f-droid.org/packages/org.pocketworkstation.pckeyboard/

    --stopwatch
    https://f-droid.org/packages/An.stop/

    --morse
    https://f-droid.org/packages/net.iowaline.dotdash/

    --text to speech
    https://f-droid.org/packages/edu.cmu.cs.speech.tts.flite/
        http://www.festvox.org/flite/
        https://github.com/happyalu/Flite-TTS-Engine-for-Android

    --chess
    https://f-droid.org/packages/org.petero.droidfish/      
    https://f-droid.org/packages/cz.hejl.chesswalk/







----dotdash a faire
    -essayer de changer le display nom de dotdash application
    -adjouter le lettre acoter de le morse code symbol















----velcro
    fabricland






----3.5mm audio jack
    -bicycler a wire suppliers, cherche 8ft+ male-to-male avec 3.5mm audio jack (x2)
    -aller a creatronics, price de 3.5mm audio jack
    -aller a sayal, price 3.5mm audio jack / ethernet cable


    price       stock       date        website             location            
    $0.25       44      jul 30,2017     microtrendrobotics.ca       1914 pine grove ave, pickering

        Sayal Electronics
                sayal.com
                7701 Woodbine Ave, Markham                              -14th/woodbine
                3791 Victoria Park Ave #1-5, Scarborough                        -victoria park/steeles
                http://sayal.com/zinc/zinc_SEARCH.asp?txtSEARCH=3.5mm

        Creatronics
                3575 Sheppard Ave. East, Scarborough    (8km.  Birchmount & Sheppard)
                old     3127 Sheppard Ave. East, Scarborough    (9km)           //moved, May 2017
                https://www.creatroninc.com/store-locations


----wire suppliers
    -8 foot+, 30 gauge.  avec deux 3.5mm TRS audio jack connector.  couper dans le milieu, pour 4 foot+ wire et connector.

    Sayal Electronics
        sayal.com
        7701 Woodbine Ave, Markham                              -14th/woodbine
        3791 Victoria Park Ave #1-5, Scarborough                        -victoria park/steeles
        http://sayal.com/zinc/zinc_SEARCH.asp?txtSEARCH=3.5mm

    Creatronics 
        3575 Sheppard Ave. East, Scarborough    (8km.  Birchmount & Sheppard)
        old     3127 Sheppard Ave. East, Scarborough    (9km)           //moved, May 2017
        https://www.creatroninc.com/store-locations



    #2 Cable specialist
        30 Royal Crest, Unit #2, Markham
        43.840832, -79.328088

    Industrial Electric Wire & Cable Company
        10 Melford Dr, Scarborough
        43.807587, -79.234534

    House Of Electrical Supplies
        880 Milner Ave, Scarborough
        houseofelectrical.com
        43.799474, -79.194616

    Wiremagic
        5310 Finch Ave E #39, Scarborough
        wiremagic.ca
        43.812163, -79.249389

    S&S Electronics
        2200 Markham Rd #5, Scarborough
        s-selectronics.com
        43.808661, -79.244233

    Independent Electric Supply Inc
        48 Milner Ave, Scarborough
        iesupply.ca
        43.784879, -79.253200

    Robertson Electric Wholesale
        140 Milner Ave, Scarborough
        robertson-electric.com
        43.786898, -79.245182



----maps.google.com search "audio cable"

    Infinite Cables Inc.
        380 Bentley St #1, Markham
        infinitecables.com
        43.829715, -79.336787

    Cables On Sale Ltd.
        9251 Yonge St #8221, Richmond Hill
        cablesonsale.ca
        43.852698, -79.431849

    GutWire Audio Cables
    Audio Sensibility
        3 Mylesview Pl, North York
        audiosensibility.com
        43.759433, -79.429684

    AVShop.ca
        235 Hood Rd, Suite 1, Markham
        avshop.ca
        43.825036, -79.326813

    Leslievillegeek
    B R T B (Canada) Inc
        45 Riviera Dr, Markham
        brtbcanada.com
        43.830955, -79.344055






----online
    https://www.reddit.com/r/hwstartups/comments/6rzy6f/sources_of_parts_for_low_volume_production/


    digikey
        https://www.digikey.com/products/en
        https://www.digikey.com/products/en?keywords=3.5mm%20audio%20jack

    http://www.mouser.com/
        http://www.mouser.com/Search/Refine.aspx?Keyword=3.5mm+audio+jack

    http://www.alibaba.com/
        https://www.alibaba.com/trade/search?fsb=y&IndexArea=product_en&CatId=&SearchText=3.5mm+audio+jack
            $0.15-0.18  https://www.alibaba.com/product-detail/JR-3-5mm-Plug-3-5mm_60673534213.html?spm=a2700.7724838.2017115.118.9HMudh
            $0.002-0.5  https://www.alibaba.com/product-detail/3-5mm-audio-jack-jack-female_60363367370.html?spm=a2700.7724838.2017115.197.9HMudh

    http://ebay.ca
        http://www.ebay.ca/itm/10pcs-3-5mm-1-8-Audio-Male-Plug-Jack-Adapter-Stereo-Connector-Headphone-CA-/201932499895?hash=item2f041d6bb7:g:aDIAAOSwjqVZIrT4
        http://www.ebay.ca/itm/20pcs-3-5mm-1-8-Audio-Male-Plug-Jack-Adapter-Stereo-Connector-Headphone-CA-/201932498602?hash=item2f041d66aa:g:b-MAAOSwsXFZIrP0





















----bluetooth connection  (audio)
    #https://wiki.archlinux.org/index.php/bluetooth

    ~$bluetoothctl
    [bluetooth]# scan on
    [bluetooth]# pair 90:21:55:1D:26:00
    [bluetooth]# connect 90:21:55:1D:26:00
    (audio will start working)

    [bluetooth]# scan off
    [bluetooth]# help
    [bluetooth]# list
    [bluetooth]# disconnect

    [bluetooth]# devices
        00:1F:20:55:18:22 Logitech Keyboard Case    does not work
        14:74:11:8F:89:D4 Name: PlayBook-47AD       audio works
        90:21:55:1D:26:00 HTC Aria A6380        audio works
            Connected to media audio

        4E:74:8F:BF:D6:DB Name: iPad
        6F:8D:9E:31:82:08
        28:F0:76:5C:E2:6D
        Controller 68:94:23:87:A5:3A 67-ubuntu [default]

        Controller 00:21:86:7E:CE:1C 53-debian [default]
            -wacom tablet, doesnt see anything


-incorporate fullcalendar.io

-start seeding 'hello world'.  static file

-dd 80GB to 250GB hdd
    -put android-x86 on 80GB

-install debian linux on desktop
    -have lenovo t530 laptop available for demo'ing android-x86


-install android-x86 i686 on hdd.  run off of tablet pc




-consolidate this todo file avec, development.md
    -remove videos from development.md


-reset android froyo 2.2 to factory default
    https://en.wikipedia.org/wiki/HTC_Aria
        Operating system    Android 2.1 (Eclair) and HTC Sense (with Friend Stream), upgradable to 2.2 via HTC,[1][2] or 2.3 via CyanogenMod 7[3]




https://play.google.com/store/apps/details?id=net.iowaline.dotdash&hl=en
https://github.com/agwells/dotdash-keyboard-android
https://github.com/agwells/dotdash-keyboard-android/issues
https://f-droid.org/packages/net.iowaline.dotdash/
https://www.youtube.com/watch?v=y5g5OHfjRWA&feature=youtu.be     DotDash Keyboard 
https://play.google.com/store/apps/details?id=net.iowaline.dotdash
https://play.google.com/store/search?q=morse%20code%20keyboard&c=apps





----turbine in shoe
        -NEMS / MEMS turbine power
        http://www.google.com/patents/US6201314 Shoe sole with liquid-powered electrical generator
        turbine in sole of shoe to generate power
        https://www.electronicsweekly.com/news/archived/resources-archived/power-generators-make-electricity-from-mems-2003-10/
        https://www.asme.org/engineering-topics/articles/applied-mechanics/mems-vibrational-micro-power-generation
        http://www.powermems.be/gasturbine.html
        https://duckduckgo.com/?q=mems+turbine+to+generate+electricity&t=ffab&ia=web
        http://www.iflscience.com/technology/teenager-invents-energy-generating-shoe-insoles/
        http://www.bbc.com/news/science-environment-30816255
        http://www.instructables.com/id/Power-Generating-Shoe/
        https://www.sciencedaily.com/releases/2010/04/100426113137.htm
        https://duckduckgo.com/?q=turbine+in+shoe+to+generate+power&t=ffab&ia=web





----android wear
----android smartwatch
----smartwatch
https://duckduckgo.com/?q=android+smart+watch&t=ffab&ia=web
https://www.android.com/wear/
https://www.wareable.com/smartwatches/best-android-watch
https://en.wikipedia.org/wiki/Smartwatch
https://en.wikipedia.org/wiki/Smartwatch#Children.27s_phone_watches_in_China
https://en.wikipedia.org/wiki/AsteroidOS
https://en.wikipedia.org/wiki/Android_Wear
https://en.wikipedia.org/wiki/Mobile_operating_system
https://en.wikipedia.org/wiki/Pebble_%28watch%29
    https://en.wikipedia.org/wiki/Pebble_%28watch%29#Closing_of_Pebble
    https://en.wikipedia.org/wiki/Pebble_Time
    https://en.wikipedia.org/wiki/Wearable_computer
    https://en.wikipedia.org/wiki/FreeRTOS
    https://en.wikipedia.org/wiki/Fitbit






-re-compile dotdash using debian android tools

-put android-x86 80GB 2.5" sata hdd
    -dd 80GB to 250GB samsung sdd 2.5"


-map out wire suppliers on morning side


-setup seed box
-have a bittorrent seedbox  (P3, i686), quiet


-faire personalized advertisement quand donne les toekeyboards sample kits a les gens.



        -look for male-to-male 3.5mm connector
                -wire suppliers
                -dollar store






        ----android-x86
                -on mini-atx quad-core computer
                        -live cd works
                        -usbstick installed:   get to Welcome Screen.  then infinite loop
                                Setup Wizard has stopped.  Open app again.
                -installer sur 250GB.
                        -first partition.  works

                -try usbstick on lenovo t530


                -dd 80GB to 250GB sdd
                -put android-x86 on 80GB

















        -uninstalled Google Apps:
                AnySoftKeyboard
                CN Thai Keyboard
                Vietnamese IME

        -external / outer protective layer
                -heat shrink wrap
                -vinyl (iron pressed)


        -print out
                -4 charts
                        -english mmemonic tree
                        -A-Z sequential
                        -tap code
                        -scroll
                -Uses section
        -short circuit 9V  (wrap with electrical tape)
        -seed static file on bittorrent







-acheter les fils de different colouers (peut customiser)



-run replicant ISO on qemu
    https://en.wikipedia.org/wiki/Replicant_%28operating_system%29
    https://en.wikipedia.org/wiki/Replicant_%28operating_system%29#Hardware_support

    qemu-system-arm - QEMU full system emulation binaries (arm)




-install android-x86 on hdd
    -est-ce que ca detuire tous l'espace?

    -installer android-x86, puis debian


-faire 'hello world' apk
-developer pour android device que j'en ai, Froyo
    google-android-platform-8-installer - Google's Android SDK Platform 8 Installer

    https://en.wikipedia.org/wiki/Android_version_history
        Code name   Version number  Initial release date    API level   Support status[3]
        (No codename)[4]    1.0     September 23, 2008  1   Unsupported
        (Internally known as "Petit Four")[4]   1.1     February 9, 2009    2   Unsupported
        Cupcake     1.5     April 27, 2009  3   Unsupported
        Donut[5]    1.6     September 15, 2009  4   Unsupported
        Eclair[6]   2.0–2.1   October 26, 2009    5–7   Unsupported
        Froyo[7]    2.2–2.2.3     May 20, 2010    8   Unsupported         <----
        Gingerbread[8]  2.3–2.3.7     December 6, 2010    9–10  Unsupported
        Honeycomb[9]    3.0–3.2.6     February 22, 2011   11–13     Unsupported
        Ice Cream Sandwich[10]  4.0–4.0.4     October 18, 2011    14–15     Unsupported
        Jelly Bean[11]  4.1–4.3.1     July 9, 2012    16–18     Unsupported
        KitKat[12]  4.4–4.4.4     October 31, 2013    19–20     Supported;[13] See clarification
        Lollipop[14]    5.0–5.1.1     November 12, 2014   21–22     Supported
        Marshmallow[15]     6.0–6.0.1     October 5, 2015     23  Supported
        Nougat[16]  7.0–7.1.2     August 22, 2016     24–25     Supported
        O   8.0     TBA     26  Beta






-get to work in debian linux
    -get python demo working  (with delete / enter)
    -move program to background process, donc peut utiliser bash dans debian linux
    -get 3.5mm audio jack to accept input.  hdajackretask

-create android .APK, so can install on phone
-get to work in android-x86

-find sponsorship / get partners to acquire 3.5mm audio jack cable  (bulk, 50+)
    -to create functional kits, so partner can give them away

-two different wire thicknesses (AWG - american wire guage)
    -20 AWG (thick for robusness. ie. sports)
    -30 AWG (thin for comfort. ie. business)





----piezo speaker
----operational amplifier
https://en.wikipedia.org/wiki/Operational_amplifier
    https://en.wikipedia.org/wiki/Differential_amplifier
    https://en.wikipedia.org/wiki/Fully_differential_amplifier
    https://en.wikipedia.org/wiki/Instrumentation_amplifier
    https://en.wikipedia.org/wiki/Isolation_amplifier
    https://en.wikipedia.org/wiki/Common-mode_signal
    https://en.wikipedia.org/wiki/Negative-feedback_amplifier





----usb amplifier speaker
----amplifier speaker
----collar speaker
    -piezo-electric speaker with a shirt clip
        -usb powered, for audio amplifier
            https://www.lelong.com.my/golf-2-1-lightning-micro-usb-mini-fan-android-iphone-iphonecase-176357951-2017-04-Sale-P.htm
        -cherche                ----amplifier
                    ----set-up transformer
                    ----voltage amplifier

    https://www.youtube.com/watch?v=_o47RzCIQ8A     Talking Dog 1- New Collar
    https://patents.google.com/?q=collar&q=speaker
        https://patents.google.com/patent/US7035422B1/en?q=collar&q=speaker
        https://patents.google.com/patent/US5212734A/en?q=collar&q=speaker
        https://patents.google.com/patent/US5331119A/en?q=collar&q=speaker
        https://patents.google.com/patent/US5563951A/en?q=collar&q=speaker
        https://patents.google.com/patent/US20140070957A1/en?q=collar&q=speaker

    https://www.youtube.com/watch?v=_o47RzCIQ8A      Talking Dog 1- New Collar
    https://duckduckgo.com/?q=wiki+collar+speaker&t=ffab&ia=web


    http://www.dx.com/p/kp100-collar-bar-type-mini-bluetooth-v3-0-voice-prompt-stereo-speaker-black-226774







----car radio fm circuit board
    https://en.wikipedia.org/wiki/Operational_amplifier

        ta75558p        http://www.alldatasheet.com/datasheet-pdf/pdf/31309/TOSHIBA/TA75558P.html
                dual operational amplifier


    https://en.wikipedia.org/wiki/Frequency_band#Frequency_ranges
        https://en.wikipedia.org/wiki/Frequency_domain

    https://en.wikipedia.org/wiki/Radio_spectrum#ITU
        Table of ITU Radio Bands Band Number    Abbreviation    Frequency Range     Wavelength Range†
        4   VLF     3 to 30 kHz     10 to 100 km
        5   LF  30 to 300 kHz   1 to 10 km
        6   MF  300 to 3000 kHz     100 to 1000 m
        7   HF  3 to 30 MHz     10 to 100 m
        8   VHF     30 to 300 MHz   1 to 10 m
        9   UHF     300 to 3000 MHz     10 to 100 cm
        10  SHF     3 to 30 GHz     1 to 10 cm
        11  EHF     30 to 300 GHz   1 to 10 mm
        12  THF     300 to 3000 GHz     0.1 to 1 mm




Next steps todo (old)


Fini / Done

-remove embedded youtube videos off of this page?  slow to load.   put back videos.html
    -creer nouvelle page, seulement avec text

Softare Resource Links

Audio jack (3.5mm connector) hacking

    Intel_High_Definition_Audio
    high-definition-audio-specification.pdf

    hdajackretask code
    turn-headphone-jack-microphone-jack-ubuntu
    hdajackretask

    Xoscope
    Xoscope code

    Android audio

Open-source cellphone

http://alumni.media.mit.edu/~mellis/cellphone/index.html
https://en.wikipedia.org/wiki/Android_%28operating_system%29#Open-source_community
https://en.wikipedia.org/wiki/F-Droid
http://www.instructables.com/id/ArduinoPhone-20-an-Open-Source-Mobile-Phone-Based-/
http://www.davidhunt.ie/piphone-a-raspberry-pi-based-smartphone/
http://wiki.zerophone.org/index.php/Main_Page
https://en.wikipedia.org/wiki/OsmocomBB
https://en.wikipedia.org/wiki/WebOS
https://duckduckgo.com/?q=open+source+cellphone&t=ffab&ia=web
http://openbts.org/
https://en.wikipedia.org/wiki/OpenBTS

https://duckduckgo.com/?q=wiki+open+source+cellphone&t=ffab&ia=web
https://en.wikipedia.org/wiki/List_of_open-source_mobile_phones

http://opensourceecology.org/wiki/Open_Source_Cell_Phone
https://hackaday.io/project/15606-diy-gsm-arduino-fr4-cell-phone
https://duckduckgo.com/?q=wiki+xiaomi&t=ffab&ia=web
https://en.wikipedia.org/wiki/Xiaomi_Mi_2
https://en.wikipedia.org/wiki/Xiaomi_Mi_Band_2
https://en.wikipedia.org/wiki/Xiaomi
https://en.wikipedia.org/wiki/Xiaomi_Mi4i
https://en.wikipedia.org/wiki/Xiaomi_Mi_3
https://www.xiaomiwiki.com/
https://en.wikipedia.org/wiki/Xiaomi_Mi_5c

Android SDK

----android sdk
----android ndk
----android runtime
----android app development
https://en.wikipedia.org/wiki/Dalvik_Turbo_virtual_machine
https://source.android.com/devices/tech/dalvik/
https://en.wikipedia.org/wiki/Android_software_development
https://en.wikipedia.org/wiki/Android_Runtime
https://en.wikipedia.org/wiki/Dalvik_%28software%29
https://stackoverflow.com/questions/6147689/developing-android-apps-on-android-x86#6147733
https://www.xda-developers.com/tag/android-x86/
https://duckduckgo.com/?q=app+development+for+android-x86&t=ffab&ia=qa

RemixOS

https://en.wikipedia.org/wiki/Remix_OS
        On July 17, 2017, Jide announced that development of Remix OS for PC, as well as related consumer products in development, was being discontinued

http://www.jide.com/remixos-for-pc#downloadNow
http://www.jide.com/remixos
        https://en.wikipedia.org/wiki/BlueStacks

    -running
        intel_powerclamp: Intel powerclamp does not run on family 18 model 3
        intel_rapl: driver does not support CPU family 17 model 3




$dd if=android-x86-7.1-rc1.iso of=/dev/sdc bs=512M
dd: failed to open '/dev/sdc': Permission denied
$su             //need to dd as root, no permission to access /dev/sdc as non-root.  unless sudo?


Android-x86

https://en.wikipedia.org/wiki/Android_version_history
https://www.reddit.com/r/Androidx86/
http://www.android-x86.org/
    http://0xlab.org/
https://en.wikipedia.org/wiki/Android-x86
    https://en.wikipedia.org/wiki/Chromium_OS
    https://en.wikipedia.org/wiki/BlueStacks

https://duckduckgo.com/?q=android-x86+boots+to+shell&t=ffab&ia=web
http://grokbase.com/t/gg/android-x86/13183wrndv/help-android-x86-4-2-cant-boot-into-gui-just-command-line



http://distrowatch.com/table.php?distribution=androidx86
https://www.fosshub.com/Android-x86.html
http://www.android-x86.org/download
http://www.android-x86.org/releases/releasenote-7-1-rc1
        https://en.wikipedia.org/wiki/Board_support_package

https://osdn.net/projects/android-x86/releases/p14990
        https://osdn.net/projects/android-x86/releases/67834            //release 7.1                   2017-06-08
                https://osdn.net/projects/android-x86/downloads/67834/android-x86_64-7.1-rc1.iso/
        https://osdn.net/projects/android-x86/releases/65890            //release 6.0                   2017-04-24
                https://osdn.net/projects/android-x86/downloads/65890/android-x86_64-6.0-r3.iso/
                https://osdn.net/dl/android-x86/android-x86_64-6.0-r3.iso
        https://osdn.net/projects/android-x86/releases/66512            //cyanogenmod release 13.0      2017-01-18
                https://osdn.net/projects/android-x86/downloads/66512/cm-x86-13.0-r1.iso/


http://www.android-x86.org/search
        Search all related web sites: *.android-x86.org/* , groups.google.com/group/android-x86/* , code.google.com/p/android-x86/* , twitter.com/android_x86/*

        android-x86.org
        groups.google.com/group/android-x86
        code.google.com/p/android-x86
        twitter.com/android_x86


ReplicantOS

https://www.reddit.com/r/ReplicantOS/

https://git.replicant.us/replicant/kernel_samsung_smdk4412/blob/replicant-6.0/drivers/media/video/exynos/fimc-is/fimc-is-core.h#L101
https://en.wikipedia.org/wiki/Replicant_%28operating_system%29
http://www.replicant.us/

LineageOS

https://www.reddit.com/r/LineageOS/

https://www.lineageos.org/
https://github.com/LineageOS
https://github.com/LineageOS/android_kernel_lge_v4xx/
https://duckduckgo.com/?q=lineageos+linux+emulator&t=ffab&ia=web
https://en.wikipedia.org/wiki/LineageOS
https://wiki.lineageos.org/
https://wiki.lineageos.org/costs/

https://wiki.lineageos.org/devices/
http://lineageosdownload.com/devices-supported-by-lineage-os/
http://lineageosdownload.com/
https://www.droidmen.com/devices-supported-by-lineageos/

https://en.wikipedia.org/wiki/F-Droid
https://en.wikipedia.org/wiki/LineageOS
https://en.wikipedia.org/wiki/Gerrit_%28software%29
https://en.wikipedia.org/wiki/CyanogenMod
https://en.wikipedia.org/wiki/CyanogenMod#Cyanogen_Inc.
https://en.wikipedia.org/wiki/Rooting_%28Android_OS%29
https://en.wikipedia.org/wiki/OnePlus
https://en.wikipedia.org/wiki/Dalvik_%28software%29
https://en.wikipedia.org/wiki/Android_Runtime
https://en.wikipedia.org/wiki/Bionic_%28software%29
https://en.wikipedia.org/wiki/Mitch_Lasky
https://en.wikipedia.org/wiki/LineageOS#cite_note-5
https://www.slashgear.com/why-did-cyanogenmod-die-what-is-lineageos-all-the-important-details-26468793/
https://www.slashgear.com/steve-kondik-cyanogenmod-cyanogen-inc-not-going-anywhere-25449611/
http://web.archive.org/web/20161225010231/https://www.cyanogenmod.org/blog/a-fork-in-the-road
http://web.archive.org/web/20161224201841/https://github.com/lineageos
https://github.com/lineageos
https://www.forbes.com/sites/miguelhelft/2015/03/23/meet-cyanogen-the-startup-that-wants-to-steal-android-from-google-2/#7cf68e346809

Uses

Search Engine

    surfraw - fast unix command line interface to WWW
        https://en.wikipedia.org/wiki/Surfraw
    w3m - WWW browsable pager with excellent tables/frames support
        https://en.wikipedia.org/wiki/W3m


    ----bone conduction
        https://www.youtube.com/embed/QzmDYngF4m4
        https://www.youtube.com/embed/PiJQ4f6nASM
        https://www.youtube.com/embed/uLEFKat89L4
        https://www.youtube.com/embed/dudy-zw4yj4



Translation

    1) Morse code to Text
    2) Search in bi-lingual dictionary
    3) Text to speech



    -discreet translation

    espeak - Multi-lingual software speech synthesizer
        https://en.wikipedia.org/wiki/ESpeakNG
    mbrola - Multilingual software speech synthesizer
        https://en.wikipedia.org/wiki/MBROLA

    apertium - Shallow-transfer machine translation engine
        https://en.wikipedia.org/wiki/Apertium
    dictd - dictionary server
        https://en.wikipedia.org/wiki/DICT
    dict-freedict-all - meta-package to install dictionary databases from the FreeDict project
        https://en.wikipedia.org/wiki/FreeDict




    ----waverlylabs
    ----the pilot
        https://plus.google.com/+Waverlylabsinc
        https://www.instagram.com/waverlylabsinc/
        https://www.youtube.com/c/waverlylabsinc
        https://www.linkedin.com/company/waverly-labs
            63 Flushing Avenue Building 128 Brooklyn, NY

        https://twitter.com/waverlylabsinc
           New York City, NY

        https://www.facebook.com/waverlylabsinc
            New Lab 63 Flushing Avenue
            11206 Brooklyn

        http://www.waverlylabs.com/contact/
        http://www.waverlylabs.com/


        http://imgur.com/gallery/ueXEB          The Pilot
        https://www.youtube.com/watch?v=NjjQ5cH_YzI&feature=youtu.be
        https://www.youtube.com/channel/UCPdMVRKZWPGyxsTyz-TgsyQ
        http://www.waverlylabs.com/
            language
        https://www.indiegogo.com/projects/meet-the-pilot-smart-earpiece-language-translator-headphones-travel#/
        http://thenextweb.com/gadgets/2016/05/17/pilot-translates-just-like-the-babel-fish/

        http://thenextweb.com/microsoft/2015/10/01/skypes-star-trek-style-translator-is-now-available-to-all-windows-users/#gref
        http://thenextweb.com/gadgets/2016/05/17/pilot-translates-just-like-the-babel-fish/

        http://geekologie.com/2016/05/in-ear-aid-translates-foreign-languages.php
        http://www.dailymail.co.uk/sciencetech/article-3592753/Don-t-panic-250-Babelfish-like-gadget-fits-inside-ear-translate-foreign-languages-real-time.html



    ----other headphones
        http://www.bragi.com/theheadphone/
        http://www.bragi.com/thedash/
        https://www.instagram.com/hellobragi/
        https://twitter.com/hellobragi
            Munich - Germany
        https://www.facebook.com/hellobragi/about/?ref=page_internal
        https://www.facebook.com/hellobragi/
        http://www.bragi.com/
        https://www.youtube.com/watch?v=a10ivcSbX14              You've Never Seen A Drone Like This...
        https://www.youtube.com/watch?v=Np5XNOEbGpQ      Introducing MyTap
        https://www.youtube.com/watch?v=hhQYaYshKuc     Jabra Elite Sport Hands-On: No Strings On Me
        https://www.youtube.com/watch?v=Ddwxfwq8CZU      Bragi Dash Review
        https://www.youtube.com/watch?v=6jCpBHHF-E8      The Dash – Listen. Track. Communicate.
        https://www.youtube.com/user/hellobragi/videos
        https://www.youtube.com/watch?v=z5DGSBsJGmk      Bragi Announces The Headphone
        http://www.wareable.com/hearables/bragi-dash-os-mytap-kinetic-user-interface-3447
        https://www.wareable.com/smart-home/talking-to-tech-makes-me-feel-like-a-chump-3424

        https://duckduckgo.com/?q=wiki+google+now&t=ffab


https://www.youtube.com/embed/NjjQ5cH_YzI
https://www.youtube.com/embed/G87pHe6mP0I
https://www.youtube.com/embed/T4gi1C4IzGw
https://www.youtube.com/embed/qOQ7zELFmLE



Ventriloquist / Mentalist / Mind reading / Magician act / Animatronics

    -like teddy ruxpin / wikibear on conan / Ted / animatronics at chuck e cheese / tickle-me-elmo


    https://en.wikipedia.org/wiki/Tickle_Me_Elmo
        http://www.tonvid.com/info.php?video_id=o4x-VW_rCSE Tickle Me Elmo X TMX Elmo
        http://www.tonvid.com/info.php?video_id=W7IxliAPjAk Tickle Me Emo


    http://www.tonvid.com/info.php?video_id=8EshrR-xk2E Teddy Ruxpin Commercial
        https://en.wikipedia.org/wiki/Teddy_Ruxpin

    http://www.tonvid.com/info.php?video_id=UuzFCGeny88 WikiBear Uses Wikipedia for Brains - Demo   
        http://www.tonvid.com/info.php?video_id=HKeRmgm9TNg WikiBear: Heaven's Gate Edition - CONAN on TBS
        https://en.wikipedia.org/wiki/List_of_Conan_sketches#Wikibear

    http://www.tonvid.com/info.php?video_id=_tT2_76ZcSU Seth MacFarlane's "Ted" R-Rated Teddy Bear Malfunctions - CONAN on TBS
        https://en.wikipedia.org/wiki/Ted_%28film%29

    https://en.wikipedia.org/wiki/Chuck_E._Cheese's#Animatronic_figures
        https://en.wikipedia.org/wiki/Chuck_E._Cheese_%28character%29
            https://en.wikipedia.org/wiki/Anthropomorphism
        https://en.wikipedia.org/wiki/Animatronics

    http://www.tonvid.com/info.php?video_id=IL357BrwK7c Achmed the Dead Terrorist Has a Son - Jeff Dunham - Controlled Chaos | JEFF DUNHAM
        http://www.tonvid.com/info.php?video_id=GBvfiCdk-jc "Meet Achmed the Dead Terrorist" | Spark of Insanity | JEFF DUNHAM




https://www.youtube.com/embed/n6UdC31UswQ
https://www.youtube.com/embed/6wWkH13HN24
https://www.youtube.com/embed/zRePJxr4Ifw
https://www.youtube.com/embed/ExTSW5Ogat4





Baseball / Cricket

    -baseball applications
    -if outfielder wants to talk to the infielder, manager, people in the dugout.
    -make like irc / texting channels
    -pull up stats of batter
    -pull up weather / wind statistics

Dancing simulator

    ----dancing toekeyboard
    ----toekeyboard dancing
    ----dance dance revolution
    ----ddr for the mobile phone

    https://en.wikipedia.org/wiki/Dance_pad
    https://en.wikipedia.org/wiki/Power_Pad
    https://en.wikipedia.org/wiki/Comparison_of_dance_pad_video_games
    https://en.wikipedia.org/wiki/Dance_Praise
    https://en.wikipedia.org/wiki/Dance_Dance_Revolution_S
    https://en.wikipedia.org/wiki/Dance_Dance_Revolution
    https://en.wikipedia.org/wiki/Dance_Dance_Revolution_Hottest_Party

        -use mobile phone gyroscope to gauge orientation of individual

        https://en.wikipedia.org/wiki/List_of_dances
            international ballroom: waltz, foxtrot, quickstep, viennesse waltz
            international latin: cha cha, rumba, tango, jive
            salsa, merengue
            hip hop
            swing, lindy hop        https://en.wikipedia.org/wiki/Lindy_Hop
            ballet
            tap dancing

        https://duckduckgo.com/?q=waltz+step+patterns&t=ffab&iax=1&ia=images
        https://duckduckgo.com/?q=tango+step+patterns&t=ffab&iax=1&ia=images
        https://duckduckgo.com/?q=ballet+step+patterns&t=ffab&iar=images&iax=1&ia=images

        https://duckduckgo.com/?q=ballet+step+patterns&t=ffab&iar=images&iax=1&ia=images&iai=http%3A%2F%2Fwww.stepsontoes.com%2Fwp-content%2Fuploads%2FDanceSteps.jpg




waltz left turn

Boxing footwork simulator

    -boxing foot work
    -use tilt sensor of phone
    -shadow boxing game

Driving simulator

    -mobile driving (gas/accelerate & break/stopping)

Musician Footswitch

    ----programs
        terminatorx - realtime audio synthesizer

        xwax - open-source vinyl emulation software for Linux
            https://en.wikipedia.org/wiki/Xwax

        mixxx - Digital Disc Jockey Interface
            https://en.wikipedia.org/wiki/Mixxx

        lmms - Linux Multimedia Studio
            https://en.wikipedia.org/wiki/LMMS

        sox - Swiss army knife of sound processing
            https://en.wikipedia.org/wiki/SoX


    https://en.wikipedia.org/wiki/Vinyl_emulation_software
        https://en.wikipedia.org/wiki/Comparison_of_vinyl_emulation_software

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

    https://en.wikipedia.org/wiki/Effects_unit
        https://en.wikipedia.org/wiki/Distortion_%28music%29

    https://en.wikipedia.org/wiki/Electric_guitar#Effects_units


    https://en.wikipedia.org/wiki/Phone_connector_%28audio%29
    1/4" (6.35mm) to 0.14" (3.5mm) adapter

    https://en.wikipedia.org/wiki/Phone_connector_%28audio%29#TRRRS_standards

    https://www.provideocoalition.com/ts-trs-trrs-trrrs-combating-the-misconnection-epidemic/

    https://duckduckgo.com/?q=any+phones+with+trrrs&t=ffab&ia=web
    https://www.quora.com/Android-Devices-Where-can-I-buy-a-wired-headphone-for-an-LG-Android-phone-with-a-TRRRS-mic-stereo-volume-app-control-connector?share=1

Go / Chess Assistant

9gag chess Go-board algebraic notation



https://www.youtube.com/embed/SUbqykXVx0A


Competition / Competing products

----airturn
    -foot switch page turner

    ipad sheet-music foot switch (bluetooth)

    http://www.tonvid.com/info.php?video_id=80OVgx5Q7T4     Hands Free Page Turns for iPad Musicians with the AirTurn BT-105 Bluetooth Page Turner
    http://www.tonvid.com/info.php?video_id=QHTqilI_uzw     AirTurn and Virtual Sheet Music Viewer Application for iPad, iPhone and iPod Touch
    http://www.tonvid.com/info.php?video_id=swCpq88H608     New Airturn PED Review with Onsong
    airturn
    ipad sheet-music foot switch

    https://www.wired.com/2010/07/ipad-sheet-music-foot-switch-is-a-real-page-turner/
    https://duckduckgo.com/?q=ipad+music+foot+switch&t=ffab&ia=products



----Spy socks (bluetooth)
    perfect.org
    https://www.treefrog.ca
        567 Davis Drive, Unit 1, Newmarket, Ontario, Canada

    -formulated idea during #PitchItYork    (http://www.opn.ninja/)     june 06, 2017



----Myo armband
    https://en.wikipedia.org/wiki/Myo_armband
    https://www.myo.com/
    https://www.thalmic.com/

    -moving to the calfs of the legs, to detect toe flexing

    https://www.youtube.com/watch?v=jVDPrFvBvWw Digits: Is the Myo Arm Band Worh $200? 


----Uses velostat for pressure switches
    http://sonicwear.ca/our-team/
    http://sonicwear.ca/research/
    http://sonicwear.ca/press/
    http://sonicwear.ca/events/



Manufacturing

Fabrication


Open manufacturing
Commons-based peer production
Open source appropriate technology

Contract_manufacturer
Electronics_manufacturing_services


Pressure Plate Switch / Velostat / Linqstat

https://www.youtube.com/embed/60AU2Pq-X9g
https://www.youtube.com/embed/c6RXu0pYUVI
https://www.youtube.com/embed/UNscE9S850Q
https://www.youtube.com/embed/chSzoovWtzU
https://www.youtube.com/embed/ojzzrKXFad8
https://www.youtube.com/embed/gWZi71JkPAA
https://www.youtube.com/embed/8SQOBF0_80Y
https://www.youtube.com/watch?v=buZu0vgamQo#t=466
https://www.youtube.com/embed/R7zjfaPKMSE
https://www.youtube.com/embed/K2NG0eNabhQ

https://www.google.com/patents/US2077426
    images/US2077426-0.png
    images/US2077426-1.png

http://www.kobakant.at/DIY/?p=5210
    images/prototype/14311018358_49f8fd5e8d.jpg




Velostat
Linqstat

Videos


Others


----fidget spinner
    https://duckduckgo.com/?q=first+company+to+mass+produce+fidget+spinner&t=ffab&ia=web
    https://www.cnbc.com/2017/07/10/fidget360-made-350000-in-6-months-and-sent-fidget-spinners-viral.html
    http://www.thisisinsider.com/17-year-olds-made-3d-printed-fidget-spinners-2017-6
        When I asked them what advice they had for young entrepreneurs, they talked about the importance of perseverance, working hard, and embracing failure when you're young. 
        Instead of waiting for an opportunity or idea to come to you, "you have to put in the work and just do something," Weiss said. "A lot of people think about ideas or talk about ideas, but you actually have to go out and take action." 
        "Nowadays, people think it's bad when you fail, but there's a lot you can learn," 




http://i.imgur.com/dflgBdM.gif                  //snail
    http://imgur.com/a/N9ufF    Eyes and arms 1.0
    http://imgur.com/a/h6Osy    Gifs eyes and arms 2.0
    http://imgur.com/a/YAwrp    Eyes and Arms 3.0



https://www.azlyrics.com/

https://en.wikipedia.org/wiki/MetroLyrics
    http://www.metrolyrics.com/

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