The problem Digital Vision solves

Difficulties faced in reading bills, documents, and other necessary stuff.
Devices in the market are inaccurate with distorted reliefs due to old technologies
Fear of getting lost or confused in the street.
Embarrassment in being helped out of sympathy.

Challenges we ran into

Developing the Image to Speech API as it was hard to find free API, but we stood strong and started working on it and after great mentoring, we were able to implement that.