What would be the job title for someone who design prototypes of the physical products, and also be able to modify/integrate existing hardware and software (ex. experimenting with arduino?) to make it more user friendly with the ux research skills?
For example, I saw this recent product where they build the braille smart watch for visually impaired people. What is interesting here is that they used existing technologies and simply integrated them(Braille and watch) together to build a new product user-friendly for blind people. This is something I really want to learn and do.
Also, Which graduate school programs would fit for my interests? (Either in US or Canada) I'm a recent graduate with major in Psychology with a bit knowledge of programming language.