GLOBAL Signals from the locating system (GPS) are often lost in the mines.
And this is a problem that has affected the mining industry for some time.
But pupils from Phahama Secondary School in Mohlakeng, Randfontein have found a solution.
The grade 9 pupils at the school have invented a network time protocol server that makes it possible to get GPS signals and the exact time while underground.
They also developed an app that detects whether miners are wearing their safety hats or not. The pupils created models of machines that can drive the process of mining, and they've shown a deep understanding of how the mining sector operates. That earned their school recognition.
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On Thursday 31 August, Gauteng Education MEC Matome Chiloane transformed Phahama into a school that will specialise in mining.
It is now called Phahama Maths, Science & ICT School of Specialisation.
Chiloane said: "As the department, we are thrilled by this display of knowledge and insight into a sector that was not previously taught in the basic education curriculum. We expect progressive educational outcomes through the schools of specialisation and look forward to launching many more such schools across the province.
"The Gauteng Department of Education is going beyond the normal status quo of our normal public schools. We are launching schools that will be a beacon in our communities, producing students who are highly skilled and ready to work, or start their own businesses.
"We are doing our best to prepare learners for the jobs of the future, jobs that may not even exist today, and we are doing this through schools of specialisation."
The MEC said the department is pushing for pupils to acquire skills related to the economy near their school. Phahama school is located on the Western Economic Corridor where industries focus on mining, archaeology, logistics, tourism and manufacturing.
Pupils Bekithemba Mtshazi and Naledi Radebe proudly demonstrated how their device will help detect GPS signals underground.
"We are excited that our idea will make a difference and look forward to seeing it implemented," Naledi said.
Two other grade 11 pupils, Letlhogonolo Molefe and Koketso Mosadi, developed a mobile application that their parents and guardians can use to book appointments at school.