In the next video, you can see the overview of the phases that the alpha prototype passed through – choosing optimal placement of the electrode, as well as the electrode design, defining initial electrotactile coding schemes, technical validation of the system, testing the system on human subjects, obtaining end-user feedback and last, but not least, deploying the system in a relevant environment, on Kopaonik mountain at an event hosted by Serbian Mountain Rescue service, on which you can read more about here.
Enjoy!
