Transport for London is trialling e-paper bus stops that can display real-time travel information.

Source: BBC News

Date: January 4th, 2016

Link to video: http://www.bbc.com/news/technology-35162689

Discussion

1) What’s the big deal here?  Don’t a lot of major cities already do this with decades old technology using LCD screens?

2) What other applications might eInk be useful for?