After grand success of SmartCane,we identified more serious problems which could be solved using the current technologies. The three major problems we want to tackle with MAVI are:
A mix of computer vision, web based and cloud based techniques are being used in order to achieve the same. The idea is to have a system which could work both offline and online since the network conditions aren't very reliable for a huge majority. Here is a recent presentation about the challenges we are facing from a computer vision perspective.