Scholars at a university in Turkey's capital city of Ankara have developed an online game to help sight-impaired people improve their vision.

Computer experts developed the game, called "Gözcü" or Spotter, to allow visually impaired people to make eye movements to improve their sight, Kürşat Çağıltay, a computer professor at Middle East Technical University (METU/ODTU), told Anadolu Agency on Wednesday.

"The user is able to make eye exercises with different games in categories such as focusing, jumping, following, and central and peripheral vision," Çağıltay said.

In the games, the user can burst balloons or move a ball towards a goal by focusing with their eyes.

"So this enables users to look at a spot and focus for a while, and it's clear if they're looking there on purpose or not," he explained.

The 24/7 availability of the online platform encourages users to do the exercises whenever they want.

"The system doesn't need a tutor for exercises, as they can be done at home," Çağıltay said.

If a user's vision gets better, the games adjust to get harder, and the system can report back to a doctor how well the user does, he added.

Çağıltay said they founded a company called Eyesoft at METU's Teknokent, the university's technology development zone, dedicated to helping the sight impaired, and the system is now in the trial phase and should be available in mid-2018.