Enter Japan’s clever solution: color-coded wristbands that let bar-goers announce their social preferences without saying a word. In the vibrant Noge district of Yokohama, this system is helping ...

Forthose at institutions using color-coded wristbands, we also asked about otherpatient data depicted by wristbands and the choice of colors for DNR and theseother indications. We used a ...

In Noge, a Japanese neighbourhood in Yokohama with more than 600 bars and pubs, you can don a wristband and indicate ... There are six in total, colour-coded like traffic lights.