Let’s a look on this demo video speaking Japanese regarding “please form a single line”.
Panasonic’s Megahonyaku can turn Japanese speech into English, Chinese or Korean in real time. Its name is a combination of the Japanese words from ‘Megaphone’ and ‘Translation’. This device comes with a touch screen that allows you to input text while the megaphone currently can only translate 300 phrases. It’s a major step forward for tech that can break through language barriers.
Some said that this megaphone may also be useful for tour guide.
Megahonyaku User guide manual:
This megaphone also solved the communication difficulties that airport employees experienced with the foreign travellers.