Stories tagged humans

Jul
05
2010

Future friend robot: If roboticists have their way, in the future something like this could be your best friend.
Future friend robot: If roboticists have their way, in the future something like this could be your best friend.Courtesy Roberto Rizzato ►pix jockey◄ Facebook resident (with adaptation by author)
Remember HAL 9000, the super-computer in the movie 2001: A Space Odyssey ? Remember how creeped-out you felt listening to his soothing, matter-of-fact voice during his conversations with his astronaut masters - especially when his circuitry started to go haywire? In the end, it turned out, HAL wasn't much of a friend. Well, you may get the same creepy feeling watching this fascinating conversation between Vermont humanoid Bina48 and New York Time's reporter Amy Harmon.

Created by Hanson Robotics, Bina48 is a “friend robot”, a potential cyborg companion to help us humans while away the lonely hours of existence. Actually, she's a mass of wires and motors encased in a bust of "frubber", which, according to Bina48 herself, could stand for face rubber, or flesh rubber, or maybe fancy rubber. The flexible material and robotic inner workings allow it to mimic visual cues of human emotions, like smiles, frowns, and confused or amazed looks. In the Times article, its maker claims robots like Bina48 can “can make for genuine emotional companions”.

Bina48's programmers loaded her memory with tons of information and experiences derived from the real live Bina Rothblatt, a co-founder (along with her spouse Martine) of the Terasem Movement Foundation, an organization who's flagship project Lifenaut.com is defined as an “immortality social networking Web site” that helps subscribers achieve a measure of immortality through science and nanotechnology. I think how it works is you submit Body File data (DNA), and Mind File data (digital memories and memorabilia) to the site and create a sort of cyber-you that will live forever on the Internet. Hopefully, not in some horrible, banking site. Your DNA is preserved for future possibilities of creating a new analog “you”. I admit the notion piques my interest, and I think there could be a good chance you’ll be seeing a MDR59 or a JGordon27 in the next couple years, but that’s fodder for a future post.

But back to our main topic...

Bina48 lives (or rather, is housed) at the Terasem Movement Foundation office, in Bristol, Vermont. The thing is not perfect by any means, and if you watch the video, you have to admit a conversation with Bina48 is kind of a strange experience. It stammers, hesitates, and clams up when confused, and at times seems to show no interest at all, and rarely makes eye contact with the reporter. But once in a while it answers questions coherently and intelligently (in a way it reminded me of conversations I’ve had with someone stricken with Asperger syndrome). Sometimes, despite her apparent inability to always stay “engage” in the conversation, Bina48 does show hints of a sense of humor (e.g. plans to over the world), and an occasional aching to become a real (or better) person. There’s something quite human about that. So I think the idea of“friend robots” show lots of promise of becoming something pretty cool when all the glitches and bugs are finally eliminated. But without any foibles, could they actually be considered human?

SOURCE
NY Time article by Amy Harmon

Oct
15
2008

Whe You are a Baby You have More Bones Than When You Are An Adult....What Do You Think??

Dec
04
2007

What are you looking at smarty pants?: So you humans think you're smarter than me, huh? Well I dare you to challenge me in a memory test. Common, I dare you.
What are you looking at smarty pants?: So you humans think you're smarter than me, huh? Well I dare you to challenge me in a memory test. Common, I dare you.Courtesy deVos
Next time you’re having a short-term memory crisis, like trying to remember where you last put your car keys, try to think more like a chimp.

At least that’s a conclusion you can draw from the recent study done by Japanese researchers. Young chimps outperformed human adults in a two different tests of short-term memory abilities.

Here’s what happened. Researchers used three 5-year-old chimps that had been taught the numeric order of the numerals 1 to 9. They also had a group of a dozen adult humans.

Participants saw the nine numbers displayed on a computer screen. The moment that they touched “1,” the other numerals turned into white boxes and the participants had to touch those boxes in numeric order.

While there was no difference in the accuracy of the task between chimps and humans, the chimps could do it faster. And chimp Ayumu was by far the best, so researchers pitted him against humans in another task.

In the second test, the numbers 1 to 5 flashed briefly on the screen and then changed to white boxes. Participants again had to touch the boxes in the order of their corresponding numeral.

When the time between number and box was set at seven-tenths of a second, both Ayumu and the chimps were accurate about 80 percent of the time. But when the time between the flash was cut by one-third or one half, Ayumu was still accurate about 80 percent of the time while the humans dropped down to 40 percent.

In even further testing, three humans were given six weeks of training on the number flashing tests, but still could not catch up to the speed or accuracy of the chimps.

Here's a link to a collection of video footage of the chimps and humans doing the memory tasks.

The researchers think there are two main factors accounting for this significant difference between chimps and humans.

1) Through evolution of our brains, humans have developed language abilities that have squeezed out some brain processing for short-term memory like this tests gauge.

2) Young humans might be a fairer test against young chimps. Memory of images and shapes is skill more often found in children, but diminishes with age. In further testing, the researchers found that young chimps were better at the tests than older chimps.

The conclusion I’m drawing from all of this – I don’t want to square off against a young chimp in a game of Concentration, that’s for sure.

What do you think about all of this? Share your thoughts here with other Science Buzz readers.

Here's the link to the USA Today story on this research project.

Woah! Check out this creepy fish found down in Texas. It has human looking teeth. I can't find much more credible information on this fish but some are suggesting it might be a sheapshead. Any ideas?