Life-Altering Device Concept of the Day: Lee Sanghoon’s award-winning corner-collision-preventing traffic light “takes the apprehension out of approaching a corner, by allowing one to perceive that another person is nearby.”
“Corner’s Communication,” which “lights up and emits a little sound” when sensing a potentially-unwelcome stranger-on-stranger interaction, is perfect for offices, hospitals, schools, restaurants, and any other public space prone to the excuse-me shuffle.
[yanko.]

