TOMO
  [about]
    tomo is an open hardware project
    for software standards see https://xj9.io/wiki/#tracker
  [cpu]
    to support the ocap security model in tomo and tracker we propose developing a homomorphic encrypted ISA in the public domain. this will follow the development of tracker, tomo/base, tomo/ukernel, and some of the other toolchain projects.
    https://archive.org/details/rambling__compilers-fhe-phe-simple-isa
    https://web.archive.org/web/20190729180725/https://eprint.iacr.org/2015/1226.pdf
    https://web.archive.org/web/2/http://gerigeri.uw.hu/DawnOS/
  [nomad 00]
    https://walkaway.wiki/Tomo/Nomad.html
    https://nassai.com/
  [comrade 00] concept
    solarpunk "smartphone" -> ebook reader, satnav, multi-band wireless coms
    bluetooth, gsm, wifi, and LoRa (walkie/talkie + long range small data packets)
    inspired by 90s palm devices
    interface is a special-purpose shell
    possibly could take some inspiration from pwnagotchi because cute and useful  https://pwnagotchi.ai/
    estimated cost 
  [comrade 01] radio
    per tracker standards, mesh networking is accomplished over multiple cooperating channels.
    lora for long range messaging including: control surfaces, mesh negotiation, directional radio/light beam alignment, and p2p sms.
    wifi for medium-range, high bandwidth messaging and internet overlay.
    bluetooth for device connectivity and short range mesh networking.
    gsm is optional, but required to use gps.
    gsm + gprs + gps https://www.adafruit.com/product/2637
    lora 868/915 MHz https://www.adafruit.com/product/3072
    esp32 https://www.adafruit.com/product/3320
  [comrade 02] logic boards
    main https://www.adafruit.com/product/3727
    codec https://www.adafruit.com/product/1681
    text to speech https://www.adafruit.com/product/924
  [comrade 03] antennae
    850~950 MHz https://www.adafruit.com/product/4269
    2400~2500/4900~5900 MHz https://www.adafruit.com/product/2308
    850/900/1800/1900/2100 MHz https://www.adafruit.com/product/3237
    1575.42/1227.6/1176.45 MHz https://www.adafruit.com/product/2461
  [comrade 04] eink display
    https://zh-tw.buyepaper.com/42inch-e-ink-panel-spi-interface-buy-e-paper-display-p0085.html
    backlight
    resistive touch for stylus input
  [comrade 05] io
    graffiti-like input system https://en.wikipedia.org/wiki/Graffiti_%28Palm_OS%29
    stylus https://www.amazon.com/dp/B07HDPQ51M
    vibe motor https://www.adafruit.com/product/1201
    microphone https://www.adafruit.com/product/3421
    speaker?
    amp?
    usb otg?
  [comrade 06] power supply
    lithium polymer? 18350, 14500
    device-mounted solar panel? https://www.adafruit.com/product/200
    device-mounted solar panel? https://www.adafruit.com/product/3809
  [comrade 07] storage
    microsd? https://www.adafruit.com/product/254
  [comrade 08] software
    embedded tomo/os https://git.sunshinegardens.org/tomo/meta/
    mirage https://mirage.io
    OMicroB https://github.com/stevenvar/OMicroB
  [comrade 09] inspiration
    palm pilot https://en.wikipedia.org/wiki/PalmPilot
    featherchorder https://web.archive.org/web/20170722181814/https://chorder.cs.vassar.edu/featherchorder
    PIC-Key https://web.archive.org/web/20181118205721/http://cuddlepuddle.org/~adam/pickey/
    The Open Book https://github.com/joeycastillo/The-Open-Book
    The Winamp Portable Player!  https://web.archive.org/web/20190828200302/https://twitter.com/Foone/status/1162100700022620160
    ZeroPhone https://wiki.zerophone.org/
    https://www.youtube.com/watch?v=aH4Nl1o5-W0
  [comrade 10] see also
    jacket (jean jacket) https://hackers.town/users/endomain/statuses/102906301679322341
    pocket computer https://social.sunshinegardens.org/notice/9nS3fYN94jNK2yocjI
    universal basic knowledge https://social.sunshinegardens.org/notice/9rSzU55kNpm5acpliK

