Tuesday, 29 September 2015


A twenty-four year old Nigerian, Bobai Ephraim Kato, has built  a fully functional artificial intelligence robot for his final year project at the International College of Business and Technology (ICBT) in Sri Lanka.
After his secondary school education in Nigeria in 2009, he wrote JAMB exams twice trying to get an admission into Ahmadu Bello University (ABU) Zaria to study medicine, but all to no avail. He couldn’t get into the remedial school at ABU, and Kaduna State University (KASU) did not accept him either. It was not until he started a program at KASU’s remedial school that opportunity presented itself through the NIIT (National Institute of Information Technology) scholarship exam. Kato’s success story took shape over the next four years as he eventually ended up in Sri Lanka and studied Software Engineering.
Bobai working on the robot
Kato admits that the idea of artificial intelligence was random. The knowledge he gained from previous classes on Artificial Intelligence Systems set the pace for his work with the robot. His first work with Artificial Intelligence was “Wine Quality Test”, a piece of software which uses artificial intelligence to determine the quality of wine. When the directive came to his class to create software that uses Artificial Intelligence for predictions and solutions, he couldn’t think of anything. It was not until he did some research that the idea of a robot, which could solve puzzles struck him.

Bobai Ephraim Kato 

 Kato personally built and developed the algorithm that enabled the robot to solve a Rubik’s Cube in a matter of minutes – a feat he admits to have never achieved himself. 
Kato, who hails from the Atyap tribe in Kaduna said, “ My first 5 tests were a failure. The robot always shot a scanning error, and this was a week to my final submission. All I could do was pray. I didn’t know what to do again. I was confused and restless. I kept grinding and it finally started working. At that stage, the robot wasn’t intelligent enough and I had to train it to solve many puzzles to get more skills to save in the database.”
He spent two nights building the robot. After construction, he installed the software which served as the brain into a memory card for testing. A week to Kato’s final submission, the robot was still not functional. It took six tries to get the robot to work, and then a few days to increase its intelligence quotient. It was hard work for Kato, as he could not solve the Rubik’s Cube himself.
In the spirit of giving back, his new focus is on forensic computing, cyber security, and digital investigation, which he hopes to put to full use when he goes back to Nigeria.
“I’m happy to return back to Nigeria as a Cyber Security and Digital forensic Tech,” he says. “If anything, that’s what Nigeria needs more. We need people who are savvy and sincere in Digital Investigation, Cyber Security and Forensic. 

See the video of the intelligent robot solving a Rubik's cube below:



  1. This is to confirm that examination is not the true test of somebody. Its time Nigeria call it quit with certification or better still let. Use our mother languages for teaching and uphold English as a second. Language. My suggestion!

  2. Imagine if he would have achieved his dreams if he were to study in Nigeria. If he likes himself he should just stay there or move to western countries where his gift will be well appreciated and nurtured.

  3. Don't give up ,after failing jamb and not getting into his dream university in Nigeria ,he made history in sri Lanka .We should all tried our best to achieve our aim despite the difficulties we may face.Kato faced many challenges yet he achieved .I learned s lot from him. Nigeria institutions as well should upgrade,let deal more practicals rather than theory .