I’m Zhiyu, a Biomedical Engineering grad at Columbia with a passion for building tech at the intersection of health and computing. I work across brain-computer interfaces, AR/VR, and medical imaging, using tools like Python, Unity, and C# to create practical, human-centered solutions.
Built to support cognitive neuroscience experiments requiring memory recall assessment and EEG recording, this task challenges users to memorize object patterns and locations, then recall them from memory.
Migrated the task from Python to C# to run in Unity VR, enabling cognitive experiments integrating both EEG and eye-tracking data collection with a VR headset.
Developed to demonstrate real-time animal image classification using a TensorFlow CNN model and a user-friendly interface.
Designed to streamline medical image preprocessing and augmentation, featuring an interactive interface.
Built interactive cognitive tasks in and validated hardware setups to ensure accurate behavioral data capture.
Conducted pre-scan checks, prepared patients for MRI procedures, assisted physicians in precise positioning, and configured the MRI machine’s starting parameters.
Engaged visitors with educational demos on robotic technologies, promoted company products to hospital directors, and established key contacts for future collaboration.
Managed nationwide exhibitions, developed a hierarchical sorting structure for company inventory, and proofread key documents.
Courseworks:
Courseworks: