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Achievements

Achievement: Pull Sharkx2Achievement: QuickdrawAchievement: YOLO

Achievements

Achievement: Pull Sharkx2Achievement: QuickdrawAchievement: YOLO

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treytuscai/README.md

Hi, I'm Trey Tuscai!

LinkedIn Portfolio

Incoming FDIE @ Palantir
MHCI '26 @ Carnegie Mellon University
CS-AI '25 (Honors) @ Colby College

About Me

Honors CS-AI grad from Colby College, now a Master's student in HCI at Carnegie Mellon. I work across HCI research and production code, from eye-tracking studies to shipped iOS apps to real-time XR systems.

Featured Project

Bracer XR — a touchscreen on your skin

Real-time forearm reconstruction for on-skin AR UI, running standalone on a Meta Quest 3. Turns the headset's raw depth into a live 3D surface through a GPU + Burst pipeline, holds 72fps on-device, and lets you tap a UI rendered on your actual arm. Built in Unity for the Ink & Interface study at CMU (sponsored by Arm, advised by Chris Harrison). Open source, Apache-2.0.

Unity C# Compute Shaders Burst/Jobs Meta Quest 3 Depth Reconstruction

Publications

Trey Tuscai and Naser Al Madi. What is the Optimal Radial Interface for Eye-Movement Authentication on a Smartphone? In ETRA '25, Tokyo, Japan. ACM, 2025. doi.org/10.1145/3715669.3726820

Connect

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  1. bracer-xr bracer-xr Public

    Real-time on-skin touch UI for Meta Quest 3. Reconstructs your forearm from environment depth and makes it a touchscreen.

    C# 9 1

  2. my-portfolio my-portfolio Public

    Modern, responsive website designed to showcase my projects, publications, and skills as a creative software engineer and UI/UX enthusiast. This is a personal portfolio inspired by macOS. Not affil…

    JavaScript

  3. DeepNeuralLib DeepNeuralLib Public

    Deep learning library for training VGG, ResNet, and InceptionNet models on CIFAR datasets using TensorFlow.

    Jupyter Notebook 1

  4. DevReady DevReady Public

    DevReady – An AI-powered coding interview prep platform built by CS students, for CS students. Our platform provides interactive coding challenges, real-time AI feedback, and mock interviews to hel…

    Python 1

  5. Transformers Transformers Public

    Implements a GPT‑style Transformer architecture from Vaswani et al. (2017) to generate text and solve arithmetic tasks.

    Jupyter Notebook

  6. WordEmbeddings WordEmbeddings Public

    Learn and visualize word embeddings from Amazon reviews using CBOW and t-SNE in TensorFlow.

    Jupyter Notebook