Best practice for qualitative image analysis?

For my doctorate thesis, I am focussing on implicit knowledge constructions in images. For that I am trying to find a practical way to analyse images in tinderbox and compare the results among the cases (images). I was inspired by a rather old but very eye-opening video on qualitative text analysis https://vimeo.com/8772338 by Tom Webster.

The method I am using includes specific steps that I am trying to lay out on a map view in separate adornments: Currently, I use image adornments because images in notes tend to slow down map view in particular and the tinderbox file in general, dramatically. I also tried to implement my procedure via containers and smaller maps instead of one large map but I was missing the overview functionality of having everything on one map. I draw lines and visual annotations in photoshop and drag the annotated images as screenshots into tinderbox (where they become image adornments due to performace issues). Around these adornments I create notes regarding my findings and assign a Prototype related to the methodological step. This workflow is yet to be tested (which I currently do in preparation for a conference next week).

Is anyone here experienced in image analysis with tinderbox, would like to share their experiences and could walk me roughly through their workflow? When I gained more experience with the processes and developed my own practices, I will also share my workflow, of course :slight_smile:

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You didn’t mention how many images, their resolution, and pixel dimensions that you plan to include in Tinderbox. Those factors, after a point, can affect Tinderbox performance. Since the major element of your process appears to be creating textual notes associated with elements of the image, as well as lines and other marks on the image, is it feasible to use a low-res image on the map for purposes of anchoring your notes, and then point to the original image via a $File or $URL external link?

Tinderbox is probably the perfect analytical tool for your process, IMO. Just a matter of tuning the process for best results.

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I agree with the last above. As assumptions/understandings are not as universal as we all may like to suppose, it might help if you posted a small TBX showing the sort of notes/adornments you are using along with image files of the file size/format you will the (the actual picture style in the file is immaterial).

Tom Webster’s method can’t be implemented in Tinderbox v6 onwards due to changes in the design of the app (reflecting changes in the underlying OS). However, subsequently in 2022 I did make a TBX that achieved the same style of process but in the new app see this demo TBX featured in this thread: Tinderbox Meet-up 29 May - Map Sorting/Data Triage: the 'Webster' method.

What isn’t clear is why an image-containing note needs to be used in this process as a proxy for text.

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I recently finished a project that involved analysing and making sense of hundreds of stills from various films. TBX is good with images, very good even, and I spent months and months figuring out how to work with them in my files. But TBX doesn’t deal with images the way other programs I knew did, and these differences created some practical limits that kept rearing their heads in odd moments as I worked. When I asked my own questions about how to deal with them, @mwra pointed out that TBX was at it’s best dealing with text and @PaulWalters suggested keeping images elsewhere while continuing to do my work in TBX. For quite awhile and for all kinds of reasons, I resisted these suggestions. Ultimately, though I shifted gears and was glad I did.

In my case, I decided to keep my images in Curio because 1) it allowed me to size and arrange thumbnails on a canvas the way I wanted to do on TBX maps; but 2) it also stored those those images in a package and provided a link I could use from TBX to access the image directly. When I went to work on a still in TBX I just clicked the URL for the file which I kept in a displayed attribute and it opened. (There’s also a way have it open in an Apple Preview window ready to be referenced or moved around my screen.)

Your work may require something very different, but I found this division of my image storage and mapping from my analysis and writing much less jarring than I anticipated. It also took a technical question about how images are stored—in a package or as a binary—off my plate, which freed me up to spend my time dealing with my stills.

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One feature of Curio that is useful is the use of watched folders in the “Local Library” inside Curio. For example Curio can index files in ~/Documents/Research Images in a sidebar panel, and then those images can be dragged onto the canvas as aliased files. The original resides in its home folder.

From that home folder, Tinderbox can use the “watched folder in Finder” feature to access the image if needed. I’m cautious about doing this a lot. For example, I have an image resource folder with 25 MB of jpg files in it. If I watch that folder in Tinderbox, the Tinderbox file blooms out to an astonishing 210 MB in size. To get around that and facilitate data sharing between Curio and Tinderbox, I have a KM macro that creates a sidecar file text file (with the .md extenstion) next to an selected image in my resource folder with the same file name as the image.

The images and that sidecar file are next to one another in my Curio local library and both can be dragged onto a canvas. In Curio I can edit the contents of that file if I want to make notes about the image. And I can watch that text file in Tinderbox so that my notes are available there, too, in read-only mode.

These are just examples of gaming the system to share data access and minimize file bloat.

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As a similar “image + text” strategy but with different nuts-and-bolts: I also created a “base” note for each image but with two differences.

  1. Rather than using a watched .md file in the Finder to make basic notes on a still, I created that note directly in TBX. When I wanted access to it while working in Curio, rather than working with an alias of that note inside Curio, I opened it from TBX in a text window with opt+cmd+x. I love these windows: they’re space efficient and easy to work with off to the side of other apps.

  2. I kept my images in a Curio package rather than in an external folder because early on my project files in the Finder were too much of a mess for me to be confident I wouldn’t move an image folder around. I was also new to Curio and didn’t know if the app would be able to keep track of them if they did. So rather than watching an image folder to create notes with image previews, I added a link to the image file in Curio to my “base” note. The Curio link accessible from the contextual menu would bring me to the still on a Curio canvas. Alternatively, “Show in Finder” in that same menu would open a Finder window holding the image file, allowing me to drag it to a File attribute in that base note in TBX. Clicking File would then open up in a Preview window.

In practice, text windows plus the two Curio link options gave me the flexibility, depending on the context, to work either with images on a canvas in Curio with a small text window into TBX or, alternatively, in TBX with a small preview window showing one (or more) of my Curio images in isolation.

So again, just a different way of aiming for “the best of both worlds.”

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@chrisH, can chance you can join tomorrow’s meetup? I don’t have time to develop a mock-up for you, but I have several ideas that we can go through live during tomorrow’s meetup—we can see if they work fo you.

My strategy would include the following:

  • Images stored locally on harddrive, pulled through templates
  • pMedia prototype
  • Use $Hover
  • Use $Fill
  • function to automatically link images to attribute values (useful for hyperbolic view)
  • Several user attributes to capture the QDA tagging you’re looking to do
  • Use $Smartadornments to market the QDA process faster (optional)

What I have in mind would like you to tag/categorize images through various vectors, tags, and links, as well as write up your report and publish it to Word, an Excel table, and even a PowerPoint, or hypertext website.

This would be a fun topic to walk through.

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@chrisH You might also find this updated version of Tom Webster’s text analysis process by @mwra helpful. I find using these two explanatory videos in tandem to have been a solid learning tool for qualitative analysis with Tinderbox.

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Trank you (all) for your helpful replies. Currently, I am very busy with preparing the presentation for the conference on Wednesday. And also currently due to our kids (ages 1 and 3) I have difficulties attending to the meet-ups even though I was planning since beginning of the year. I will answer more thoroughly after the conference next week :slight_smile:

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Good luck at the Conference (I just got back from one!). If you’ve any questions on my TB, i.e. the ‘Wester method’ updated to work within the post-v6 Tinderbox app, then do ask.

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Thank you very much for that file and for the explanation during the meet-up, Mark! You can’t imagine how useful it was!

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@Maximus, we did not get to this during last Sunday’s meetup. I’ll make it the topic for Saturday’s meeting. Hopefully, you can join us.

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