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-   -   Robots ! (https://www.subsim.com/radioroom/showthread.php?t=167678)

SteamWake 04-13-10 11:32 AM

Robots !
 
I know some of you are robot fans here.

This is a series of hi-res photos of all kinds of robots in action. Some amazing and frankly concearning stuff.

http://www.boston.com/bigpicture/201..._part_iii.html

Schroeder 04-13-10 12:39 PM

Nice find.:up:

Oberon 04-13-10 12:39 PM

:o

I find this the most awesome part of it all:

Quote:

A group of European scientists announced in December of 2009 that they successfully connected a robotic hand to a man, Petruzziello, who had lost an arm in a car accident, allowing him to control the prosthetic with his thoughts and feel sensations in the artificial limb. The experiment lasted a month. But scientists say it marks the first time an amputee has been able to make complex movements using his mind to control a biomechanic hand connected to his nervous system.
:o

Sailor Steve 04-13-10 12:52 PM

#6: BigDog rocks and rules! Love BigDog!
http://www.youtube.com/watch?v=W1czBcnX1Ww

He needs snowshoes, though.

SteamWake 04-13-10 12:55 PM

Quote:

Originally Posted by Sailor Steve (Post 1358268)
#6: BigDog rocks and rules! Love BigDog!
http://www.youtube.com/watch?v=W1czBcnX1Ww

He needs snowshoes, though.

OMG that is just plain freaky. The part where he kicks it and it regains its balance then it's walking on ice you would swear it was a living breathing creature.

Sailor Steve 04-13-10 01:04 PM

Quote:

Originally Posted by SteamWake (Post 1358272)
OMG that is just plain freaky. The part where he kicks it and it regains its balance then it's walking on ice you would swear it was a living breathing creature.

BigDog is developed for soldiers http://www.youtube.com/watch?v=A3vCU...eature=channel, but if you want to really be creeped out check out his forerunner.
http://www.youtube.com/watch?v=UIipb...eature=channel

Fun with BigDog.
http://www.youtube.com/watch?v=ptyV1...eature=related

nikimcbee 04-13-10 01:11 PM

needs lasers and snow stormtroopers.

SteamWake 04-13-10 01:13 PM

I dunno it was obvious that little dog was a machine in the way it moved. Big dog on the other hand appears to be much more organic in the way it reacts.

Speaking of that.. how about "Robot Fish"

http://www.youtube.com/watch?v=eO9oseiCTdk&NR=1

I can think of a few ways this could be used ;)

and "Fish Robot"

http://www.youtube.com/watch?v=3P0aa...eature=related

Jimbuna 04-13-10 01:19 PM

Quote:

Originally Posted by SteamWake (Post 1358292)
I dunno it was obvious that little dog was a machine in the way it moved. Big dog on the other hand appears to be much more organic in the way it reacts.

Speaking of that.. how about "Robot Fish"

http://www.youtube.com/watch?v=eO9oseiCTdk&NR=1

I can think of a few ways this could be used ;)

and "Fish Robot"

http://www.youtube.com/watch?v=3P0aa...eature=related

I could do with some of them for my pond....make a huge saving on the feeding bill :DL

Sailor Steve 04-13-10 01:22 PM

Quote:

Originally Posted by SteamWake (Post 1358292)
I dunno it was obvious that little dog was a machine in the way it moved. Big dog on the other hand appears to be much more organic in the way it reacts.

Well, LittleDog was the first model, so he gets better. If you want more organic, how about this spoof?
http://www.youtube.com/watch?v=VXJZV...eature=related

UnderseaLcpl 04-13-10 01:31 PM

As cool as Bigdog is, I wouldn't want that thing anywhere near me unless I was in a secured area. It's just too damn loud....and slow. Better to let soldiers carry their own loads with efficient and quickly discardable pack systems like SALLE.

If, and I stress the word if, they could make a quiet, more responsive, faster robot, I'd consider using it, but if they had such a thing we could just put guns on it and use it for fighting rather than carrying.

SteamWake 04-13-10 01:33 PM

LOL I think the robot looked more natural than those dorks.

Wolfehunter 04-13-10 03:07 PM

My daughter Likes the big Wall_E hehehe

DarkFish 04-13-10 03:17 PM

Quote:

Originally Posted by Oberon (Post 1358255)
:o

I find this the most awesome part of it all:

Quote:

A group of European scientists announced in December of 2009 that they successfully connected a robotic hand to a man, Petruzziello, who had lost an arm in a car accident, allowing him to control the prosthetic with his thoughts and feel sensations in the artificial limb. The experiment lasted a month. But scientists say it marks the first time an amputee has been able to make complex movements using his mind to control a biomechanic hand connected to his nervous system.
:o

by chance I happen to have spoken an expert on this area about a month ago, and he was quite sceptic about these kind of things. According to him, (using the current experimental technologies) we are only able to measure very few brain responses (e.g. the so-called P300-response). Definitely not the signals used to control your hand.

So don't think of it as an artificial hand you control in exactly the same way as you would control your real hands.
It probably uses some kind of "thought code" instead, using those very few signals that are measurable. This would require extensive training before you could even wobble your little finger up and down.

A very good example of how such thing works:
http://www.youtube.com/watch?v=yhR076duc8M
it's not like you think "w" and a "w" appears on your screen. But rather you see the cursor automatically scroll through all the letters, and when it selects "w" you think "yeah that's the one!".

Catfish 04-13-10 03:17 PM

Thanks for the info ...

I still like THIS video of "Big Dog":
http://www.youtube.com/watch?v=VXJZVZFRFJc&feature=fvw

... epecially the END :rotfl2::rotfl2::rotfl2:

Greetings,
Catfish


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