Smart Prosthetic Hand with Feedback
Led a senior design team to develop a low-cost myoelectric
prosthetic hand with integrated pressure sensors and haptic feedback. The device
utilized EMG signal processing algorithms in MATLAB to control five independently
actuated fingers. KEY FEATURES: 3D-printed components designed in SolidWorks to
reduce manufacturing costs by 65% compared to commercial alternatives. Arduino-based
control system with real-time force feedback. Successfully demonstrated grip force
control with 85% accuracy during user testing. Project received First Place at
Georgia Tech Capstone Design Expo.
Portable EEG Seizure Detection System
Developed a wearable EEG headset for real-time epileptic
seizure detection using machine learning algorithms. Collected and preprocessed
biosignal data from multiple channels, implementing digital filters in Python to
remove artifacts and noise. Trained a convolutional neural network (CNN) achieving
91% classification accuracy in distinguishing seizure events from normal brain activity.
The system featured Bluetooth connectivity for data transmission to a mobile application,
providing caregiver alerts within 3 seconds of seizure onset. This project demonstrates
integration of biomedical instrumentation, signal processing, and machine learning
to address critical healthcare challenges in neurological monitoring.