High time smartphones are used in healthcare and other such social ventures. This can become a one-stop solution for Blood and maybe even Plasma requirement, which is a huge problem in many developing countries.
Personally, I have experienced situations where my friends and acquaintances had immediate requirements for blood, and Bloodline, I feel is the one stop shot for it now.<p>These guys have indeed tried solving a critical problem in developing countries. Keep up the good work!<p>May the Force be with you all!