Illustrated Kristina with an IBM Model M keyboard floating between her hands.

Keebin’ With Kristina: The One With The Funny Keyboard

What’s the most important keyboard macro you know? Honestly, it’s probably Ctrl-S. But do you use that one often enough? Chances are, you do not. What you need is a giant, dedicated Save keyboard that looks like a floppy disk.

A physical Save button that looks like a floppy disk and sends Ctrl-S over USB-C.
Image by [Makestreme] via Hackaday.IO
[Makestreme] recently started creating YouTube videos, but wasn’t pressing Save often enough. Couple that with editing software that crashes, and the result is hours of lost work.

Just like you’d expect, pressing the floppy icon triggers Ctrl-S when connected over USB-C. Internally, it’s a Seeeduino Xiao, a push button, and some wires.

The floppy disk itself is made of foam board, and everything is encased in a picture frame. If you want to make one for yourself, [Makestreme] has some great instructions over on IO.

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Read Comic Books On The Commodore 64 With StripStream

Comic books are traditionally printed on paper, either as regular saddle-bound issues or in hardcover compilations. If you wanted to read them on a low-resolution screen run by an 8-bit computer, you were usually out of luck. Until now! Enter StripStream, the comic book reader for the Commodore 64.

StripStream runs on a stock PAL C64 system, using the Datasette interface. A PC program is used to compose a comic into a suitable format for the C64. It then generates a .TAP file which can either be played in a C64 emulator, or recorded onto an audio tape for loading on real hardware.

According to [janderogee], who created the software, just 34 minutes of tape can store over 300 images and 1200 lines of subtitle text. Cassettes were chosen for the storage method as standard 5 1/2″ C64 disks could only hold 165 kilobytes of data per side, meaning two whole double-sided disks would be needed to store the same amount of data. Plus, the linear nature of tape makes sense for a sequentially-read comic story. Just don’t get any ideas about doing a choose-your-adventure thing here, as StripStream isn’t built for random access.

If you don’t want to read regular comics, you can always use a tool to automatically generate them from existing media. Incidentally, StripStream is a great name, but we would have called it Comicdore 64.

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sample of automatically generated comics

Read Your Movies As Automatically Generated Comic Books

A research paper from Dalian University of Technology in China and City University of Hong Kong (direct PDF link) outlines a system that automatically generates comic books from videos. But how can an algorithm boil down video scenes to appropriately reflect the gravity of the scene in a still image? This impressive feat is accomplished by saving two still images per second, then segments the frames into scenes through analysis of region-of-interest and importance ranking.

movie to comic book pipeline diagram

For its next trick, speech for each scene is processed by combining subtitle information with the audio track of the video. The audio is analyzed for emotion to determine the appropriate speech bubble type and size of the subtitle text. Frames are even analyzed to establish which person is speaking for proper placement of the bubbles. It can then create layouts of the keyframes, determining panel sizes for each page based on the region-of-interest analysis.

The process is completed by stylizing the keyframes with flat color through quantization, for that classic cel shading look, and then populating the layouts with each frame and word balloon.

The team conducted a study with 40 users, pitting their results against previous techniques which require more human intervention and still besting them in every measure. Like any great superhero, the team still sees room for improvement. In the future, they would like to improve the accuracy of keyframe selection and propose using a neural network to do so.

Thanks to [Qes] for the tip!

Comic Boxes Reflect Owner’s Skills

We are the culmination of our experiences. We build with the tools we’re familiar. We design with the decorations we like. Sometimes this thinking leads to a project that looks like a kindergartener who has dressed in a pink tutu and a camo shirt. Sometimes our experience leads us to make something functional and elegant. [jordanlund] combined his work experience in a library, 3D modeling skills, and love of comic books to turn a hodgepodge pile of scribbled-upon boxes into an orderly collection of comic books in boxes adorned with brass drawer pulls.

3D printing bridged the gap between the brass card catalog drawer pulls he knew well from the library and the crates of comics he kept at home. Custom brackets allowed the drawer pulls, which were meant to be screwed into wooden drawer faces, to work with cardboard boxes. The drawer pulls have a slot for labels so there will be no need to rip off sticky labels later or scrawl with a permanent marker. Perhaps [jordanlund] is merely a bibliophile with a 3D printer but if we didn’t know better, we might think those boxes were meant to have the drawer pulls installed.

Engage your own love of literature with this wordplay riddled appeal for libraries. or make your home library a little more fantasical with a secret door.