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posted by chromas on Monday October 08 2018, @05:55AM   Printer-friendly
from the plus-it-vibrates! dept.

Increasingly Human-Like Robots Spark Fascination and Fear:

Sporting a trendy brown bob, a humanoid robot named Erica chats to a man in front of stunned audience members in Madrid.

She and others like her are a prime focus of robotic research, as their uncanny human form could be key to integrating such machines into our lives, said researchers gathered this week at the annual International Conference on Intelligent Robots.

"You mentioned project management. Can you please tell me more?" Erica, who is playing the role of an employer, asks the man.

She may not understand the conversation, but she's been trained to detect key words and respond to them.

A source of controversy due in part to fears for human employment, the presence of robots in our daily lives is nevertheless inevitable, engineers at the conference said.

The trick to making them more palatable, they added, is to make them look and act more human so that we accept them into our lives more easily.

In ageing societies, "robots will coexist with humans sooner or later", said Hiroko Kamide, a Japanese psychologist who specialises in relations between humans and robots.

Welcoming robots into households or workplaces involves developing "multipurpose machines that are capable of interacting" with humans without being dangerous, said Philippe Soueres, head of the robotics department at a laboratory belonging to France's CNRS scientific institute.

As such, robots must move around "in a supple way" despite their rigid mechanics and stop what they are doing in case of any unforeseen event, he added.

That's why people are choosing "modular systems shaped like human bodies" which are meant to easily fit into real-world environments built for humans.

[...] While it may not be the only form used for those coming into contact with humans, "it's easier for people to accept the robots when they have human-like faces because people can expect how the robots will move, will react," said Kamide.

That's comforting, but it also has its limits.

Japanese researcher Masahiro Mori's "uncanny valley" theory, which he developed in the 1970s, states that we react positively to robots if they have physical features familiar to us but they disturb us if they start looking too much like us.[*]

[...] "You can't ever make a perfect human face" and this imperfection provokes a feeling of "rejection" among humans, said Miguel Salichs, a professor at the robotics lab of Madrid's Carlos III University.

Pictures of Erica in profile and of Erica up close.

[*] This definition of "Uncanny Valley" is incorrect, see Wikipedia:

In aesthetics, the uncanny valley is a hypothesized relationship between the degree of an object's resemblance to a human being and the emotional response to such an object. The concept of the uncanny valley suggests humanoid objects which appear almost, but not exactly, like real human beings elicit uncanny, or strangely familiar, feelings of eeriness and revulsion in observers. Valley denotes a dip in the human observer's affinity for the replica, a relation that otherwise increases with the replica's human likeness.

In other words, cartoons are okay, and so are perfect human replicas, but there's a dip in between where it elicits a that looks "off" response.

How realistic would you rate this effort? Where do we go from here?


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  • (Score: 0) by Anonymous Coward on Monday October 08 2018, @08:02AM

    by Anonymous Coward on Monday October 08 2018, @08:02AM (#745861)

    Sounds like a modified Eliza program in a fancy case.

    Sounds like my dog when she wants to go out ... or for a walk ... or for a ride ...