Third-Party Code and Asset Notices
Last updated: 2026-10-08

1. Website Codebase
Source: https://github.com/AaronXu-Lab/Aaron-Portfolio
Commit: 8d578da3f18417333945a721a2aab0f1cc3f657e
License: MIT. Full text: /LICENSE.txt.
This site modifies the pages, content, dependencies, components, and scripts. The original author's blog posts, case-study images, portrait, and tool assets are not used in the current version.

2. Inter Variable Font
Source: https://github.com/rsms/inter
Package: @fontsource-variable/inter. See package-lock.json for the installed version.
License: SIL Open Font License 1.1. Full text: /licenses/inter-OFL.txt.
The font has not been renamed or modified.

3. JetBrains Mono Variable Font
Source: https://github.com/JetBrains/JetBrainsMono
Package: @fontsource-variable/jetbrains-mono. See package-lock.json for the installed version.
License: SIL Open Font License 1.1. Full text: /licenses/jetbrains-mono-OFL.txt.
The font has not been renamed or modified.

4. Phosphor Icons
Source: https://github.com/phosphor-icons/core
Package: @phosphor-icons/core. See package-lock.json for the installed version.
License: MIT. Full text: /licenses/phosphor-MIT.txt.

5. Geometric Reference for the Robot Model
The flexible-joint robot model image comes from the site owner's simulation records. Those records identify the open-source PincherX-100 meshes as a visual geometry reference. The dynamics were developed separately; the model is not a digital twin of physical hardware or an official robot variant.
Related upstream repository: https://github.com/Interbotix/interbotix_ros_manipulators
Repository license: BSD-3-Clause. Full text: /licenses/pincherx-BSD-3-Clause.txt.
The upstream LICENSE was checked on 2026-10-05. Git blob: 8ad75d243ef6230fa8f2d62e77c802a5862d5860.
The local evidence package does not contain the original meshes or a pinned mesh revision. The correspondence with the original mesh version still needs to be confirmed. The image is currently used for local review; source verification is required before publication.
Copyright (c) 2023, Trossen Robotics. This attribution does not imply the manufacturer's endorsement of the research.

6. Personal Materials
The insulator structure and mesh images come from the site owner's project evidence package and have not been cropped or modified.
The current portrait was supplied by the site owner on 2026-10-07. Project copy: src/assets/profile/xiadexian-smile-v1.jpg. Original dimensions: 2302 x 3223. The original file has not been modified, retouched, or cut out; Astro generates responsive WebP versions.
At the owner's request, CSS displays a circular crop showing the head, shoulders, and part of the upper body. The portrait is scaled proportionally and positioned higher without stretching.
The earlier identification photo from 2026-09-09 is no longer referenced by the pages.
The permitted public use of project images and personal content must be reviewed separately. The code's MIT license does not automatically grant permission to reuse these materials.

7. Hero Robot Arm Photograph
Photographer: Pavel Danilyuk / Pexels.
Asset page: https://www.pexels.com/photo/a-robotic-device-8439000/
License: Pexels License, https://www.pexels.com/license/
Recorded license check on 2026-10-07: free website use and modification are permitted; attribution is optional. This site displays the photographer's name in the hero section and links to the original asset page.
Original file: src/assets/hero/robot-arm-pavel-danilyuk-v1.jpg. Original dimensions: 3466 x 5192. The original file is preserved.
Current derivative: src/assets/hero/robot-arm-pavel-danilyuk-cutout-v1.png. Dimensions: 1025 x 1535, with an alpha channel.
Processing: the built-in image_gen tool generated a trial cutout from a background-removal prompt. Astro generates responsive WebP images with transparency. CSS mirrors the image horizontally and aligns the lower arm segment with the bottom edge of the hero section. No whole-image opacity, filter, or fading mask is applied. This is a model-edited derivative, not the unedited original photograph.
Purpose: decorative robotics imagery in the hero section. It does not imply that the site owner owns, manufactured, or completed the pictured equipment, or that the photographer, Pexels, or equipment brand endorses this site.
The photograph is not covered by the website code's MIT license. Reuse must comply with the Pexels License.

8. Patent Publication QR Images
Source: a patent publication screenshot supplied by the site owner on 2026-10-11.
Published assets: /images/patents/space-impedance-qr.png and /images/patents/concrete-quality-qr.png.
Processing: each QR image was cropped from the supplied screenshot with white padding added. The QR pixels were preserved; the full screenshot is not distributed.
The locally decoded destinations are http://epub.cnipa.gov.cn/patent/CN120755874A and http://epub.cnipa.gov.cn/patent/CN120653954A, hosted by the China National Intellectual Property Administration.
These links identify application publication records. They do not constitute a live check of the patents' current legal status or imply official endorsement of this website.