Help for Haitian Earthquake Victims

One of the difficulties that Haitians are currently experiencing is the difficulty of telling aid organizations where they are and what their needs are.  For example, I have an aunt and an uncle in Port-au-Prince who is taking care of 300 people affected by the earthquake.  They need water, baby supplies, and masks.  But they have no way of connecting to the aid organizations in Port-au-Prince and of course those organizations have no way of connecting to them and people like them.  I saw a report on CNN yesterday where some UN folks simply went to a location and waited for people to go them.  The location was not picked on the basis of population density or where there was the most need.  It was simply where the UN folks felt like stopping.  This is where technology can help.