Directional Manhole Covers

‘Eco Sign' Finds Your Bus Stops, is Powered by Rain Drops

The 'Eco Sign' was designed by Cheolyeon Jo and Youngsun Lee and has to be one of the most efficient inventions of all time. The only minor hiccup is that you will probably get run over by a car while trying to find out where you are going.

The 'Eco Sign' is an electronic manhole cover that gives directions to bus stop or train stop. Did I mention is was powered by rain drops that spin in an electric fan underneath? Pretty neat stuff, as long as you don't spend too much time standing in the middle of the street. Check out more on the 'Eco Sign' below.

Directional Manhole Covers
Using manhole covers as an innovative wayfinding tool.
Eco-powered Signage
Using eco-friendly energy sources to power electronic signage.
Smart Wayfinding
Integrating technology to provide efficient, location-based wayfinding services.

Sectors Adopting This

Urban Infrastructure
Implementing directional manhole covers and eco-powered signage to enhance the efficiency of urban infrastructure.
Green Technology
Developing eco-friendly energy sources for electronic devices such as the 'Eco Sign'.
Tourism and Transportation
Applying smart wayfinding solutions to enhance travel experiences and improve transportation efficiency.
SCORE
3.1 out of 10
GENDER
50% Men50% Women
MARKETTop markets: North America, Europe
GENERATION
  • Gen Z
  • Gen Alpha
  • Gen X
  • Millennial (primary audience)
POPULARITY
Popularity 39%
Activity 45%
Freshness 8%

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