Hi! I'm Dane Carlson, and welcome to the Business Opportunities Weblog. I've been publishing this website, by myself, and sometimes with the help of others for over twelve years now. You'll notice two things about this site right away:
The assistive devices started really by accident.
In an app coming to the market relatively soon for both iPhone and Android, Georgia Tech researchers have reduced the price of realistically typing Braille on a smartphone from $1700 plus the cost of the phone to essentially free.