See-through Information LEDs

The see-through information LED concept hopes to phase out standard doors and windows of a subway carriage in the near future, offering even more advertising space to bombard the commuters with. These new displays will feature information and decorative graphics without interfering with the window/door functions, including relay important announcements such as train delays or an emergency situation. Perfect for those who don’t pay attention to standard loudspeaker announcements. I can already see all your Romeos out there hoping to be the first to propose to your girlfriend with this new technology.