Pros :

• A great technology for your eyes giving you a more fascinating look
• A good way to be an artificial vision device that totally assist people who are blind
• It can help you recognize faces, products and even money notes in real time
• It can even read any font type and size which can really a big help
• Its gonna be a good bye to walking sticks

Cons :

• A great help for those who are blind people.Even it is expensive but the worth is good then its up to the people to decide