Last week , Google released a number of useful applications to provide assistance to the victims of the deadly Hurricane Yolanda , which hit the Philippines .
The application Google Person Finder allows users to search for their family members , or other individuals who are ignored , while the interactive map Typhoon Yolanda Relief Map showing the worst affected areas , and other useful information , such as shelters , hospitals etc.
The giants Facebook and Tumblr are also involved in efforts to support the victims of the deadly hurricane. Millions of Facebook users were encouraged through targeted display advertising to make money donated through the Red Cross.
Users of Tumblr users were also asked to help through donations as part of the United Nations to support the victims.