Out of the blue, Vanessa Potter lost her sight. As she recovered, her senses mingled – hearing and touch changed the way she saw colours. Her quest to understand why introduced her to new tech that uses sound to help blind people see.
Online harassment is on the rise and it’s time to put an end to it. Brian Martin surveys the efforts of online activists as they push back.
From the frontiers of science comes experimental music — from sonic kayaks. Mary Bates reports.
Encouraging women in tech through comix. Filip Stojanovski writes.