http://vizwiz.org/ http://vizwiz.org/ > VizWiz is an iPhone app that allows blind users to receive quick answers to questions about their surroundings. VizWiz

http://vizwiz.org/ http://vizwiz.org/ > VizWiz is an iPhone app that allows blind users to receive quick answers to questions about their surroundings. VizWiz combines automatic image processing, anonymous web workers, and members of the user's social network in order to collect fast and accurate answers to their questions.