Two students from the Technical University of Mombasa have developed a groundbreaking bomb detection robot, designed to enhance security in high-risk areas such as Lamu. The robot, which is remotely controlled, can detect and neutralize explosive devices, making it a valuable tool for military convoys and patrols.
The robot car, which operates without a human driver, uses advanced technology to detect explosives using special rays. If the robot fails to detect a hidden improvised explosive device (IED), it can act as a sacrificial vehicle, absorbing the explosion to save lives.
The minds behind this innovation are Bramwel Ongori, 21, and Bahati Mabonga, both final-year electrical engineering students. Their creation was driven by the tragic loss of Kenyan Defence Forces (KDF) soldiers in Lamu who were killed after encountering IEDs.
Showcased at the Pwani Innovation Week at SwahiliPot Hub in Mombasa, the robot features various sensors to detect explosives and send real-time alerts to troops following behind. “The robot is equipped with sensors that identify explosives along its path and immediately send signals to those controlling it,” Ongori explained.
Additionally, the robot has a frequency detection system capable of identifying explosive devices and smoke emissions in high-security areas, such as during presidential visits. “We have programmed the robot to send signals to a remote base whenever an explosive is detected. As the robot gets closer to the device, the alarms grow louder, providing critical warnings,” Ongori added.
The robot’s operations rely on a GSM (Global System for Mobile communication) module, which allows wireless communication between devices. It is also fitted with security cameras, enabling controllers to monitor the robot’s surroundings in real-time. Despite their innovative breakthrough, the students face financial barriers in bringing the project to full scale, estimating the assembly cost to exceed KSh 1 million.
“The target market is large security firms and government agencies, not individual users,” Ongori noted. The duo is hopeful that partnering with these institutions will enable them to implement their innovation effectively. “We can offer expertise on how to integrate the sensors, but full implementation requires funding,” Ongori emphasized.
The robot’s sophisticated design includes ultrasound sensors to measure proximity to potential threats and line-following mechanisms to avoid obstacles, especially in challenging terrains like forests. Mabonga, the co-creator, acknowledged the role of their mentor, Madam Bibiye, in inspiring them to develop a solution for Kenya’s security challenges, particularly in response to the frequent explosions in Lamu.
“When the prototype worked, it felt like we were helping to save lives,” Mabonga shared. Both students are now calling on the government and security agencies to support their project. “As young innovators, we lack the financial resources to take this further. We have the prototype but need funding to make it a reality,” she added.