Workshop. A problem to solve.

Discussion in 'Chit Chat' started by Eme Fibonacci, Apr 27, 2019.

  1. Eme Fibonacci

    Eme Fibonacci Well-Known Member Licensed User

    A painter (while he are painting) has two hands busy. Left hand he has a palette and another hand he has a paint-brush. He needs do notes and check marks on app. He can't use his hands.

    What I have: android, arduino, raspberry pi, electronics and B4X of course.
    How create a solution? Simple. Elegant... Cheap...

    For now I thought about two possibilities.

    openCV (the paint-brush would be a virtual pen)

    Do you have another suggestions?
  2. Star-Dust

    Star-Dust Expert Licensed User

    The possibilities are different:
    1. Reading thought with Google Telepatia Library
    2. A micro USB connector in the nape directly connected to Raspberry
    3. A digital pen that land in the mouth that transmits the movements in an Android device
    4. Morse code transmitted by blinking eyelids
    Last edited: Apr 27, 2019
  3. Sandman

    Sandman Well-Known Member Licensed User

    A fairly simple problem to solve as there already are established solutions out there.

    To help painting: traditional overhead projector (very cheap to get a used one)
    (could be swapped with a projector that you hook up to the mobile if you want/need a more modern solution - probably more expensive)

    To help note-taking: voice-activated audio recorder (probably exist lots and lots of these in the app store already)
    Cableguy likes this.
  4. Don Oso

    Don Oso Active Member Licensed User

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