A unique translation method that allows people to communicate in real time using different mother languages has been invented by a Bulgarian man.
Koycho Mitev's invention uses digits to record speech and automatically transfer it into whatever other language.
It enables people speaking in different languages to hold real-time conversations, the state Bulgarian National Radio said in its website.
The unique method has earned Mitev an award at Inpex, the largest American innovation tradeshow. It was held earlier this year in Pittsburgh, Pennsylvania.