Summary
The Associated Press
KAWASAKI, Japan - The ring sits in the spotlight of a tense, packed auditorium and the jittery fighters await the bell at their red and blue corners.See the full content of this document
Extract
Kickboxing Takes Technological Twist
Like any fight, there's always the danger of a punishing uppercut or left hook. But these boxers have even more worries - like battery failure and software bugs.
The contenders are robots f...See the full content of this document
Sponsored links
