article_snippet: Preventing your mind from wandering from an important task may be as simple as putting on a pair of glasses.
article_snippet: The inventor of smart spectacles called Narbis, claim they can train your brain to stay focused.
article_snippet: Wear glasses to concentrate: The inventor of smart spectacles called Narbis (pictured), which use dry sensors to monitor a wearer’s brainwaves, claim they can train your brain to stay focused .
article_snippet: The glasses do this by darkening the lenses to bring the wearer
article_snippet: When they start paying attention again, the lenses clear.
article_snippet: Here, a woman has lost focus on a woman book, indicated by the lenses on the glasses turning opaque .
article_snippet: When a wearer’s attention drifts, the lenses darken and when the lenses focus, the specs clear.
article_snippet: Users will be able to train the lenses brains by practicing keeping the lenses clear.
article_snippet: The idea is that with work, the lenses will be able to stay focused for longer and even learn how to shift into a state of focus at will.
highlights_snippet: Lenses will darken if the system detects a user has lost focus on a task .
  
highlights_snippet: When they start paying attention again, Lenses will clear .
  