How technology helps to save lives Summary: Simon Jennings talks about the importance of providing a secure and mobile form of communication to humanitarian workers in the field. October 24, 2006 -- 08:31 GMT (01:31 PDT) Loading... Please wait. Topics: Mobility, Broadband, Data Centers, IBM, Laptops, Nasa / Space, Networking, Security, IT Employment Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.