Optimized Footstep-Based Energy Harvesting Approach using Node Distribution and LTC3588 Nanopower Interface for Efficient Battery Charging. - Fatma Abou Elhassan; Dania Abdelsamie; Remya Nair; Kareem Maree; Zainab Abou Elhassan; Mohamed Trabelsi; Nader Shehata (IECON, 2025)