lightweight fireman‟s tank, personal
alarm system, emergency rescue
cutters and a self-righting life raft.
Robots are now used for hazardous
tasks that would otherwise be done by
humans.
Tissue Simulator:
This device is implanted in the body to
help patients control chronic pain by
certain nerves, or specific areas in the
brain, with electricity.
Water Purification:
NASA developed water purification
system for developing nations. They
use iodine instead of chlorine.