Robot Learning To Recognize Itself In Mirror

First time accepted submitter Thorodin writes in with a story at the BBC about scientists at Yale who have built a robot that they hope will be able to recognize itself in a mirror. "A robot named Nico could soon pass a landmark test - recognizing itself in a mirror. Such self-awareness would represent a step towards the ultimate goal of thinking robots. Nico, developed by computer scientists at Yale University, will take the test in the coming months. The ultimate aim is for Nico to use a mirror to interpret objects around it, in the same way as humans use a rear-view mirror to look for cars. 'It is a spatial reasoning task for the robot to understand that its arm is on it not on the other side of the mirror,' Justin Hart, the PhD student leading the research told BBC News. So far the robot has been programmed to recognize a reflection of its arm, but ultimately Mr Hart wants it to pass the "full mirror test". The so-called mirror test was originally developed in 1970 and has become the classic test of self-awareness."

Comments

Re:Laugh

[Kell Bengal]

Actually, it's more about recognising the auto-motion structure in the scene. I'm familiar with Justin's work (Go Team Scazlab!) and it's a lot deeper and more interesting than the article gives it credit for.

AI claims from the 70s ruined a generation of people for machine intelligence (which is why we now have to sell it as 'machine intelligence' or 'machine learning'). Knowing what part of the camera scene is moving because something is happening, and knowing what part of the scene is moving because you're waving your end-effector is useful. If you can extract your own state from indicators in the environment, then you have more information to work with - that's why we use a mirror to do our hair and straighten our ties.

Well... those of us that wear ties...

Re:Laugh

[VortexCortex]

which is why we now have to sell it as 'machine intelligence' or 'machine learning

I actually prefer the term Machine Intelligence to Artificial Intelligence. There is nothing artificial about a neural network's intelligence. The network may be artificial (man made, or existing as a simulation), but the degree of intelligence is not artificial; It's a function of the network's complexity. Intelligence emerges due to the properties complex interactions naturally have.

Cars do not create Artificial Movement. Machine Learning does not create Artificial Knowledge. Machine Intelligence does not provide Artificial Intelligence, it simply yields a measure of intelligence. A house fly, dog, or penguin doesn't have as complex a neural network as you likely do, but this does not make them Artificially Intelligent simply because their degree of intellect and awareness is less than your own. When we train the lesser minds to communicate with us, and perform tasks, they are not artificially performing the tasks.

I find the term A.I. to be racist, and indicative of the chauvinistic attitude some humans have about their own mental prowess -- Your brains are not special. Any sufficiently complex interaction is indistinguishable from sentience, because that IS what sentience is. Once cybernetic systems attain (and surpass) the level of complexity present in humans brains, Artificial Intelligence will be a derogatory term: "Oh you pass yourself off as being smart, but you're just Artificially Intelligent -- You don't actually understand anything!"

Also: Not that it matters, but I don't personally believe that a god created the race of men. However, some do consider this to be true, and yet they do not call themselves Artificial Life...

if a robot thinks in the wilderness...

[globaljustin]

"a step towards the ultimate goal of thinking robots"

**sigh** I thought we were past this stuff, even in mainstream media...."Thinking robots" is not a coherent concept or benchmark that can be accomplished.

"thinking robots"....most people mean 'artificial intelligence' when they use these words, but the idea of AI as independent thought is irrational. It is all programmed responses at some level. Even machines that are programed to process new data into existing algorythms for feedback processing are **still** doing that 'learning' according to a human-programed way of processing and integrating data...its all just machines executing complex instructions at the core!

Commander Data...some people contextualize "thinking robots" as a technical level at which a machine is so like beings with Sapience that it is immoral to deny them the rights of a humanoid. This is science fiction. It is helpful, but it is a scenario based in a world with several assumptions. Its not fit to apply to computing directly. We do not know how the human mind ultimately works...unless we have that, then there is nothing to accurately compare a non-human brain to consistently.

Ultimately, if neuroscience and AI converge, meaning we can map every thought in the human brain **AND** have the technical ability to construct an artificial system that enables what we know as 'free will' and 'thought' and 'choice' and especially 'self awareness'....THEN and ONLY THEN have we made something...

And what have we thus made? IMHO, its a **new** third thing. Not human, but at least equal to human and bound within the same social contract all humans are bound to.