Robot Wars: The Hal Factor

http://www.isn.ethz.ch/isn/Current-Affairs/Security-Watch/Detail/?ord538=grp1&ots591=EB06339B-2726-928E-0216-1B3F15392DD8&lng=en&id=106325

Rapid technological developments are changing how wars are fought, but
as Predator drones and ground robots are supplemented by bigger,
better and deadlier upgrades, moral and ethical implications will need
to be assessed, Simon Roughneen writes for ISN Security Watch.