3D Printed Jigsaw Puzzle for Blind People

Creality Ender 3 V3 SE 3D Printer 250mm/s Max Printing Speed Upgraded Visual UI Auto Filament Loading and Unloading, Sprite Direct Extruder CR Touch Auto Leveling Dual Z-axis 8.66x8.66x9.84 inch

$219.00 (as of March 8, 2025 20:51 GMT +00:00 - )

Are you ready to create a unique and inclusive jigsaw puzzle experience for the visually impaired? The idea of a 3D printed jigsaw puzzle for blind people might seem complex, but with the right tools and knowledge, you can create a fun and challenging puzzle that can be solved with touch instead of sight.

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Table of Contents

Understanding the Inspiration Behind the Project

The inspiration behind this project is rooted in the desire to create a more inclusive and accessible puzzle experience for the visually impaired. With over 40 million blind people around the world, it’s essential to develop products that cater to their needs and provide them with a sense of independence and fun.

The Finished Product: A 3D Slant

The finished product of this puzzle is not an image, but a 3D slant that can be felt with the hands. Each piece has its own unique shape, giving a hint to its position in the finished product. This design allows the user to rely on their sense of touch to solve the puzzle, making it an excellent option for the visually impaired.

Breaking Down the Puzzle Pieces

The puzzle pieces are designed to be identifiable by touch, with a unique shape and height that corresponds to its position in the finished product. The pieces are also designed to fit together seamlessly, with a hole at the bottom that makes it easy to differentiate the top from the bottom.

Supplies Needed for the Project

To create this 3D printed jigsaw puzzle, you will need the following supplies:

Supplies	Description
3D Printer	A 3D printer is necessary to print the puzzle pieces. You can use any type of 3D printer, but make sure it can print with a high level of precision.
Box	A box is needed to store the puzzle pieces. This will help keep them organized and prevent them from getting lost.
Fusion (optional)	Fusion is a software that can be used to design and edit the puzzle pieces. If you want to make any modifications to the design, you can use Fusion to do so.

Step 1: The File

The first step in creating the 3D printed jigsaw puzzle is to create the file. The file is available for download, and it includes the individual puzzle pieces in .stl format. You can also use the file to make any modifications to the design.

Downloading and Editing the File

To download the file, simply click on the link provided. If you want to make any modifications to the design, you can use Fusion to edit the file. This will allow you to add extra patterns or shapes to the top of the puzzle, change the angle of the slant, or make any other changes you see fit.

Step 2: Printing the Puzzle Pieces

Once you have the file, you can start printing the puzzle pieces. Make sure to print them without supports, with 15% infill, and with the bottom hole facing down. This will ensure that the pieces fit together properly and can be easily identified by touch.

Printing Settings

Printing Settings	Description
Print without supports	Printing without supports will ensure that the pieces fit together seamlessly.
15% infill	15% infill will provide enough stability to the pieces while keeping them lightweight.
Bottom hole facing down	Printing with the bottom hole facing down will ensure that the pieces can be easily identified by touch.

Step 3: Finding a Box

Once the puzzle pieces are printed, you need to find a box to store them in. The box should be large enough to hold all the pieces and keep them organized. This is especially important for the visually impaired, as it will help them keep track of the pieces.

Step 4: Testing the Puzzle

Testing the puzzle is an essential step in ensuring that it works as intended. The key to solving this puzzle by touch is using the height and slant angle of the top of each piece to figure out where it goes. Start by completing the edges of the puzzle and then filling in the middle.

Tips for Solving the Puzzle

Tips	Description
Complete the edges first	Completing the edges first will help you get a sense of the overall shape of the puzzle.
Use the height and slant angle	The height and slant angle of the top of each piece will give you a hint about where it goes.
Fill in the middle	Once you have the edges complete, you can start filling in the middle of the puzzle.

Step 5: Having Fun

The final step is to have fun with your new 3D printed jigsaw puzzle. You can solve it yourself or give it to someone who is blind or visually impaired. Either way, it’s a great way to provide a fun and challenging puzzle experience for everyone.

Conclusion

Creating a 3D printed jigsaw puzzle for blind people is a unique and inclusive way to provide a fun and challenging puzzle experience. With the right tools and knowledge, you can create a puzzle that can be solved with touch instead of sight. So why not give it a try and see how much fun you can have?

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