well the bottom line is get the project started that's right. and first things first so some simple solution can be implemented. but my recent experiences show that cost can be brought down to a very great extent if we just look patiently at the other side of the coin. so while we actually start form the bottom up doing simple things and working simple solutions, let the ideas flow in and there are various issues by which funding to any extent can be worked out, I repeat can be worked out. I have a few serious plans regarding this project and they r once which have been previously implemented with no problem, I am talking about hardware cost and also getting proper funding. I will discuss this in the meeting on 16th. but guys please don't drop any idea if it is really the need of accessibility. afterall the whole point behind the project is to make life better for handicap people.