BBC News - Viewpoint: Robots are moving to greater interaction with people
By Rodney Brooks Author and former professor of robotics
Over the past decade, astute tech watchers may have noticed two new waves of robots intersecting our lives.
The first is the quickest growing segment of the vacuum cleaning market: robotic vacuum cleaners.
Second is the newest weapon group in our militaries - air drones, ground robots for dealing with explosive devices, and underwater robots to map out what is going on in our oceans.
But there has also been a less obvious set of academic robot research going on - one that will impact many aspects of business.
It is research which began over 20 years ago, in 1990, with a concept named Simultaneous Localization and Mapping (Slam).
As small mobile robots were starting to be built by research robot makers, academics around the world began working on robots that could build maps from visual, sonar, laser range and other data sources.
Since the robots were mobile and didn't know exactly where they were, the challenge was to simultaneously figure out the relative positions and orientations of a robot as it made different observations about its situation.
Hence the word "simultaneous" in the name.
Today, Slam algorithms are exceptionally good... (BBC full article)