Suddenly chatting with a friend today. How do blind people use mobile payment? We don’t know the daily life of blind people. Blind people pay with paper money, but will digital currencies replace paper money in the future? (However, there is no certain mark on the U.S. bills, and the blind cannot touch the face value of the legal currency)
There are also some elderly and children who do not have mobile phones. Children can take care of them and learn cryptocurrency with their families. However, many elderly people have no children and lack the ability to accept new things. With the popularity of Bitcoin, will they continue to use paper money in the future?
In fact, for blind people, no one pays too much attention to their lives. Because there are no blind friends around, they don't think so much. If some technology is developed, it is very expensive consumption.
With the increasing popularity of Bitcoin, what do you think will happen to blind and childless elderly people?
This is actually a pretty interesting topic to bring up, for blind people using cash can be quite difficult since there is no for them to identify it with their touch especially in a country where the bills are all the same, and to my understanding most of them don't use it and they just use credit cards to pay for goods and services most of the time, and for people in the us there is a device called iBill which can read and identify the number on the paper money and gives you a audio effect telling that its a a 1 dollar or 5 dollar bill, but still they would have to go through the hustle of identifying each bill which takes a long time, and this is where crypto could solve the problem since it is getting popular maybe a way could be developed for blind people to easily use it to pay for things.