Take Tool Photo, Generate Custom Gridfinity Bin

What if the organization and storage benefits of tool shadowing could be had and improved with a modular, semi-automated process? Tracefinity attempts that by generating custom Gridfinity bins from photos of tools, and has quite a few nifty features that are worth a look.

Maintaining a library of tools makes it easy to create project-based custom layouts.

The basic workflow is this: place one or more tools on a sheet of paper, take a photo, then upload the photo and have the system trace and save the outline and add it to a private tool library. When one is ready to create some bins, use the library of saved tool outlines to generate custom Gridfinity layouts.

If you’re unfamiliar, Gridfinity is a modular system of standardized bins and baseplates designed with 3D printing in mind, making it an ideal match for highly-customized organization tasks and a particularly natural fit for a tool-tracing system like this one.

The idea of taking a photo of a tool and generating a custom bin is a compelling one, and a couple years ago we covered a project that did just that. Tracefinity seems like a natural evolution of the idea, and includes handy features like easy design adjustments, optional magnet holes, and we really like the concept of a tool library from which individual tools are scanned once then later selected to create specific, project-based layouts.

Tracefinity takes advantage of new software capabilities like machine learning to improve and streamline the tracing process, but that doesn’t mean it relies on any external services. It can be entirely self-hosted and by default uses a local, CPU-friendly object detection model for tool tracing. There is an option to provide a API key to use Google Gemini instead, but it’s not required. It can come in handy for especially complex tool outlines or dealing with non-ideal source photos, however.

Gridfinity: 3D Printed Super Quick Tool Storage And Retrieval

Our favourite cyborg [Zack Freedman] has been stumbling over a common problem many of us will be all too familiar with — that of tool storage and the optimal retrieval thereof. His solution is the Gridfinity: A modular workshop organisation system.

Never chase your pen around on the desk again

In [Zack]’s words, the perfect workshop has tools and materials arranged in the following way: (a) every item has a dedicated home within reach of where you’ll use it. (b) items are exposed and in position for instant grabification. (c) the storage system shields you from accidents like spills and injuries. (d) it is effortless to setup and easy to put back and rearrange. An instant-access storage solution such as the Gridfinity is designed not to help you store more stuff, but finish more projects. The idea is very simple — display your stuff so that you can quickly find what you need and get back to the project as quickly as possible. We think these aims are pretty spot on!

From an implementation perspective, the system consists of a 3D printed base plate with a grid structure. It is angled internally so storage bins drop in, but are not easy to knock out. Storage units drop into the grid in various sizes and orientations, such that everything is contained within the grid’s outer boundary, so the whole assembly will fit inside a drawer with ease. Small part storage bins have a curved inner surface enabling one to easily scoop out a part when required.  A partial lid on the top allows them to be stacked vertically if required.

Super-quick access to fully sorted stock – no more searching

Whilst the system is work in progress, there are still about a hundred different storage units, for anything from 3D printer nozzles to racks for tweezers. Implemented as parameterised models in Fusion360, it is easy to tweak existing models for your stuff, or create totally new ones, from the supplied templates.

No discussion of tool organisation would be complete without first considering the king of tool organisation [Adam Savage], the principle of first order retrieval is a strong one. For a more in-your-face solution, you could go down the pegboard-on-wheels route, or perhaps if you’re less mobile and in a tight squeeze, then get comfortable with the French cleat and build something full custom right into the walls. Whatever solution you come up with, do share it with us!

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