assistive technology

Many people would probably think assistive technology (AT) are computer software, applications, or tools that are designed to help blind or deaf people. Typically, the first thing that one might have in mind was screen readers, braille display, screen magnifier app for desktop reading, or physical objects like hearing aid, wheel chair, or crutches,

A lot of people probably won't think glasses as an AT. Perhaps because glasses can be highly personalized to fit one's fashion style.