Lt. General Joseph Lengyel, the Vice Chief of the National Guard Bureau, observes as 2Lt. Anthony Migliore, the OIC of Team Sandy demonstrates the use of the electronic tablet, here Dec. 20, 2012. Soldiers of Team Sandy use the tablets, going door to door in the 3 boroughs of New York City, providing goods and services, like water and food, and also collecting data to better assess the welfare of the residents in the aftermath of hurricane Sandy. Over 90,000 houses have been visited by the New York Army National Guard.