On the eve of the iPhone's June 29 arrival, wireless-industry insiders are scrambling to understand their customers before Apple takes them away. The trouble is, they can't seem to agree on the problem, let alone the solution.
What happens when supposedly peaceful robots, living together in a robot zoo in Portugal, start competing for resources? They start killing each other.
The Taser Remote Area Denial system -- able to warn, incapacitate and retain intruders with just a little help from a remote operator -- is designed to protect fixed installations.