What to know about new biometric sanitary pad dispensing machine

The Head of the Department of Applied Science, Computer Science and Engineering Studies (ASCSES) at the University of Mines and Technology (UMaT), Emmanuel Effah, has led the development of a Smart Sanitary Pad Vending Machine (SSPVM) aimed at providing female students with dignified access to menstrual hygiene products on campus.

According to a report by citinewsroom.com on June 18, 2026, the SSPVM allows registered female students to access sanitary pads and hygiene wipes at any time without human intervention.

The machine uses biometric fingerprint authentication and keypad verification to ensure secure access while safeguarding users' privacy.

It also operates with a quota management system that allows beneficiaries to receive up to two pads per dispensing session and a maximum of five pads per month for free to ensure equitable distribution.

According to the developers, the machine is powered by an ESP32 microcontroller and incorporates Internet of Things (IoT) technology, enabling remote inventory monitoring, low-stock alerts and maintenance tracking.

The system is designed to operate on a university-subsidised model, allowing students to access the products free of charge.

Effah noted that the innovation complements national efforts to improve menstrual hygiene management, particularly at the tertiary level, which is currently outside the scope of the government's Free Sanitary Pad Distribution Programme.

The innovation, developed by a team of students, is designed to address challenges associated with access to sanitary pads, which often contribute to absenteeism and disruptions in academic activities among female students.

He also indicated that the project aligns with the Sustainable Development Goals on health, quality education and gender equality and has the potential to be replicated across universities in Ghana.

ANAS/VPO

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