2017-09-16

  • Slide KJ method (physics)

  • I want to KJ method the slides of past lectures again.

  • It is possible to print and cut at 25up.

  • But now that I have a 4K monitor, I want to try digitizing again.

  • A program that converts each page of a PDF into an image is available at from_pdf.

  • The part about reading it in Siv3D and arranging it on the screen is done in SpeedReader.

  • Images in folders can be loaded.

    • I can read multiple folders, because sometimes I want to put together multiple slides.
  • The loaded images can be listed.

  • The displayed image can be moved by dragging.

  • The location of the move is recorded.

  • Stickies placed spatially close to each other can be selected and bundled.

    • What to do with the cover when bundled
      • Select from selected images
      • Enter by text
      • On the spot drawing
  • Stickies should be able to be added by entering text at any time and at any point

    • I would like to draw in the image if possible.
    • It would be nice to be able to add files from other sources.
    • Need a place to put save files and those new image files
    • Is it sufficient to create a folder in “Create New Project”?
  • paint (draw) a picture

    • Even if you can’t draw with this software itself, you can write on a piece of paper or whiteboard and take a picture of it and import it immediately.
  • Should it be one infinitely wide sheet of paper or several sheets of paper of finite size?

    • Finite, and it is cumbersome for the edges to be a constraint on placement, infinite is fine.
    • However, I think “one sheet of paper” is also a constraint, so it would be nice if there were an infinite number of sheets of paper
  • The first screen when you open a project should be organized

    • So there should be a separate screen for the initial placement of imported images.
    • Page 0” exists first, where the imported images are automatically placed, not caring about placement.
    • We would like to record the “location and range of pages currently displayed” as we do not want to fix in advance which pages are to be organized.
  • There should be a presentation mode.

    • Users can use this tool to make presentations
      • What makes you happy when you can do it?
      • I can give you a demo.
    • What is Presentation Mode?
      • Zoomed-in viewpoints on one slide” and “front/rear viewpoints.”
  • Slides should be able to be duplicated


This page is auto-translated from /nishio/スライドKJ法 using DeepL. If you looks something interesting but the auto-translated English is not good enough to understand it, feel free to let me know at @nishio_en. I’m very happy to spread my thought to non-Japanese readers.