A 24-year-old user experience designer created a prototype shopping cart for people with blindness and low vision.
What is the prototype called?
Anna Frederikse came up with the prototype for SONA, a reimagined shopping cart handle that assists shoppers in navigating stores using voice commands and haptic feedback systems — touch-based communication, like when a cellphone vibrates.
How does the SONA work?
The SONA is a portable handlebar that can be attached to any shopping cart. The shopping assistant allows those who are blind or have low vision to lead more independent lives, like running errands without requiring assistance.