A wireless lighting control system designed by Thabiso Matsemela is helping to improve accessibility for a colleague in the Free State.
Matsemela, who comes from Botshabelo nearby Bloemfonteindeveloped the device that allows Elsonia Swarts to control office lighting without being dependent on traditional wall switches. He works as a technical technician at the Free State Ministry of Public Works and Infrastructure.
Swarts, who uses a wheelchair, said it was difficult to reach the light switch in her office, which is mounted on the ceiling and connected to the light bulb. The new system allows her to turn the lights on and off with a remote device within easy reach.
She said the invention has made a significant difference, allowing her to avoid leaving lights on due to difficulty reaching the switch, while also helping the department save on electricity.
Matsemela holds a master’s degree in electrical engineering from Central Technical Universitywhere he was named Best Master Student of the Faculty of Engineering, Built Environment and Information Technology. He is also a grant recipient from the Free State Ministry of Public Works and Infrastructure.
He previously received national recognition for developing an integrated alarm and energy management system that automatically turns off electrical appliances such as air conditioners, heaters and lighting when a building is vacant. The project earned him the Trailblazer Award from the 2022 Center for Public Service Innovation.
Matsemela said the new solution shows how technology can be used to create a more inclusive and empowered work environment.
Free State MEC for Public Works and Infrastructure, Dibolelo Mance, praised the innovation, describing Matsemela as a young professional with great potential and noting that the department is proud of his achievements.
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