Automaton

I found out just recently about Vision Robotics, a company in California with a pretty broad range of products (or eventual products), but all of them are based on computer vision and SLAM (simultaneous localization and mapping) navigation technology.

Their agricultural products look pretty interesting; they're looking at developing a robot that can go through an orchard and pick ripe oranges off of trees, as well as one that can prune grape vines. The concept appears to be that one robot will scan the trees in each orchard row with its vision system, mapping out where each fruit is, while a second robot (I can't tell from the renderings if it's attached to the first one or not -- though they do like like two discrete modules) with the picking arms follows it and picks the fruit it has identified. I have to say, if anyone else is familiar with the Boomers from the anime Bubblegum Crisis, this thing looks terrifying.

I found out about Vision Robotics through a student at Olin College (my alma mater), where the company is sponsoring a senior project to develop an end-effector that can gently grasp and pick an orange off a tree without breaking the skin. The student also compared apples to oranges, pointing out that oranges contrast with the tree, while apples tend to blend in with the green leaves, making oranges an easier target for a vision system. Still, Vision Robotics does appear to be designing an apple picker as well.

On the home robots side, they've got patents on a vacuuming and mopping robot. Even though iRobot beat them to the punch on the concepts, Vision Robotics patented a design that uses a remote cleaning head that is much smaller and more mobile than the Roomba body; a module carrying power and other large, heavy components can stay out of the way while the connected cleaning head does its work. Unlike the Roomba, this robot (as conceived) also maps the room before vacuuming.

They also list an elder care "personal service" robot, though as with all of these elder care concepts developed in the US and Japan, their feasibility remains to be seen. The floor cleaning model is much better proven.

For anyone interested in moving to San Diego (or anyone already there), they list an open development position on their Careers page (linked at the bottom of their site).

Image source: www.visionrobotics.com

The world's robot population has reached 4.49 million, and that number should nearly double by 2010 to 8.37 million. That's one automaton for every person in Austria, whatever that means! But we've written about that already: we put together these numbers based on data from the latest edition of World Robotics, a survey by the International Federation of Robotics released late last year.

Now we're looking again at this number-filled report and highlighting some of its best stuff. We want to know: What kinds of robots are out there? Where are they toiling around? And how fast are the silicon-brained things multiplying?

First, a recap: The World Robotics study divides robots in two main categories: industrial robots and service robots. The first category includes welding systems, assembly manipulators, silicon-wafer handlers—you know, that kind of heavy, expensive, several-degrees-of-freedom stuff. The second category is divided in two subcategories: professional service robots (things like bomb-disposal bots, surgical systems, milking robots) and personal service robots (vacuum cleaners, lawn mowers, all sorts of robot hobby kits and toys).

Below you'll find 10 statistics about the world's robotics market we thought you'd want to know. (All data from the World Robotics study except the world robot population figures -- see note [1] at the end.) The stats after the jump.