Design Progress | Week 9
- Oct 21, 2025
- 1 min read
Updated: Oct 22, 2025
Dates: 10/15/25 - 10/21/25
This week, I focused on refining several design and structural aspects of the NAVI headset. I began by redesigning the front plate to address the alignment and connection issues encountered during last week’s attempts to finalize the faceplate assembly.
In addition, I designed new side and rear infrared (IR) sensor mounts using Fusion 360 and initiated the 3D printing process with FlexiTough (flexible PLA) material to improve user comfort when wearing the device. The first print of the sensor mounts was unsuccessful due to print inaccuracies, but after adjusting the settings for greater precision and extending the print duration from three to six hours, the second print was completed successfully.
I also developed the head strap snap inserts that secure the front module—housing all sensors and components—to the head strap. The first print failed because of improper orientation during printing, and although the second print succeeded, it was slightly shorter than required. After modifying the dimensions, the third print achieved the correct fit and functionality.
In parallel, I reviewed the project website to ensure consistency across all pages, verifying that no unintended design changes had been made and that the font styles, color palette, and overall theme remained aligned with the original design concept.
Lastly, I revised the project timeline following Dr. Ejaz’s feedback from the previous meeting, restructuring it into a linear weekly format that clearly defines each week’s goals and progress milestones as well as upkeep on project progress via the gannt chart.
Comments