In 2025, I presented two projects in medical AI and assistive technologies.
At TWEEK 2025 in Kumasi, Ghana, I gave oral and poster presentations on “HALO-UNet: A Lightweight Multi-Stage Deep Learning Framework for Thyroid Nodule Segmentation in Low-Resource Ultrasound Imaging,” co-authored with A. J. Anokye and I. Acquah.
At iN4iN 2025 in Leipzig, Germany, I gave an oral presentation on “Obstamed: Smart Obstacle Detection Mobility Aid for the Visually Impaired,” co-authored with G. S. Adjei.