A college student, a couple of semesters away from getting an undergraduate degree in chemistry. Likes to read good literature, play the piano, play chess, and listen to music and podcasts. Born in ...

A standard white cane remains an essential aid for getting out for a number of visually impaired people, but to date, it also has not really offered a lot of affordable modern updates, which is ...

Stanford University researchers have constructed a cane that could be of significant use to the blind or visually impaired. The cane costs about $400 and is augmented with the ability to self navigate ...

You could use one of those fancy side-scan sonar depth finders with the new underwater fish-eye orthographic readouts. Or you could go cut a switch of bamboo and do a little cane-pole fishing. If you ...