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Voltron-Like Modular Robot Demonstrated

MattSparkes writes "The 'Superbot', a modular robot that transforms itself into different shapes in order to walk, crawl and clamber up inclines, has been demonstrated in at the University of Southern California. Each bot module is effectively a robot in its own right, and can move independently, flip over and rotate like wheels. They also have 3D accelerometers that let them know their precise orientation. The six sides of each module can dock with any other module. Once connected, the modules can communicate, coordinate shape changes and even transmit power. The bot's creators hope it will make a great working companion for places like, say, the Moon. Or Mars."

84 comments

  1. Wii come in piece! by LiquidCoooled · · Score: 5, Funny

    Wii come in piece!

    Imagine a beowolf cluster of WiiMotes coming attacking you and you get the idea.

    --
    liqbase :: faster than paper
    1. Re:Wii come in piece! by Anonymous Coward · · Score: 0

      I think there are some deficiencies in this design. For starters where are the heat sinks and jump jets?

    2. Re:Wii come in piece! by HTH+NE1 · · Score: 1

      First they came for the Sarah Connors, and I said nothing, for my name was not Sarah Connor....

      --
      Oh, say does that Star-Spangled Banner entwine / The myrtle of Venus with Bacchus's vine?
  2. great... by User+956 · · Score: 4, Funny

    The bot's creators hope it will make a great working companion for places like, say, the Moon. Or Mars.

    Oh, sure, send it to Mars and leave us completely defenseless against King Zarkon.

    --
    The theory of relativity doesn't work right in Arkansas.
    1. Re:great... by Tumbleweed · · Score: 4, Funny

      Just don't name the thing AMEE, and for gawd's sake, if you make a military version of it, make sure you completely erase its memory before using it in a civilian capacity! Yeesh.

    2. Re:great... by Blakey+Rat · · Score: 1

      I dunno, his Ro-Beasts seem pretty pathetic. We could probably just attack them with a Voltron toy and they wouldn't know the difference.

    3. Re:great... by sgt_doom · · Score: 1

      Finally...a robot I can relate to....

  3. i for one... by Anonymous Coward · · Score: 1, Funny

    I for one welcome our shapechanging superbot overlords

    ha an anonymous coward got it, eat that all you first posters :P

  4. obsessive compulsory by denoir · · Score: 4, Funny

    1. I for one welcome our new modular overlords. 2. ... 3. Profit!

    1. Re:obsessive compulsory by proverbialcow · · Score: 0, Troll

      In this case, I believe 2 is actually:

      2. Natalie Portman naked and petrified in hot grits

      --
      The only surefire protection against Microsoft infections is abstinence. - The Onion
    2. Re:obsessive compulsory by Anonymous Coward · · Score: 1, Funny

      My mother was petrified in hot grits you insensitive clod!

    3. Re:obsessive compulsory by Anonymous Coward · · Score: 0

      That's not true! That's impossible!

  5. Voltron? by cpt+kangarooski · · Score: 1

    That doesn't sound very Voltron-like to me. I suspect that Getter Robo would be a more apt comparison.

    --
    -- This and all my posts are in the public domain. I am a lawyer. I am not your lawyer, and this is not legal advice.
    1. Re:Voltron? by Sabaki · · Score: 1

      Or possibly Might Orbots.

    2. Re:Voltron? by machrider · · Score: 1

      btw, for those who don't know what I'm talking about. Seven Force was a boss that was basically a robot made up of various circles and cubes (Vectorman style) and could change shape and turn into different forms like a Spider Mech, Bipedal, etc.

    3. Re:Voltron? by AmberBlackCat · · Score: 1

      Maybe they could add a blazing sword?

    4. Re:Voltron? by tinkertim · · Score: 1

      That doesn't sound very Voltron-like to me.


      Nor much like Tranzor-Z :(
  6. Blazing Sword by Anonymous Coward · · Score: 5, Funny

    Hopefully this robot will be smart enough to form it's blazing sword at the BEGINNING of a fight instead of waiting until it is getting it's ass kicked.

    1. Re:Blazing Sword by CRCulver · · Score: 1

      Oh no, for yet another episode Rita has made the monster grow halfway through the fight. We need Megazord now!

    2. Re:Blazing Sword by Anonymous Coward · · Score: 0

      Oh no, for yet another episode Rita has made the monster grow halfway through the fight. We need Megazord now!
      We do not speak of the Power Rangers in the presence of the mighty Voltron.
      Go to your room you whippersnapper!
    3. Re:Blazing Sword by hal2814 · · Score: 1

      I remember one episode where the Lions took care of the bad guy without forming Voltron at all. I felt so ripped off. Sure you think an early sword would be a good idea but if you lost the prerequisite good guy ass kicking and saw it replaced with crap like story or character development, you'd be sorry.

    4. Re:Blazing Sword by Admiral_Grinder · · Score: 1

      Like Star Trek, it would be too damn convenient.

    5. Re:Blazing Sword by Obsi · · Score: 0

      The Power Rangers aren't even worthy of being Zarkon's slaves. Out with you.

    6. Re:Blazing Sword by Genom · · Score: 1

      Unfortunately, the Blazing Sword requires a Morale of 130. Attacking with lesser attacks, getting beaten on, etc... increase Morale, so they have to go a few rounds before they can pull it out.

      (Yes, I play far too much SRW ;P )

  7. Neat by sharkey · · Score: 5, Funny

    Found some more footage: modular robot.

    --

    --
    "Outlook not so good." That magic 8-ball knows everything! I'll ask about Exchange Server next.
  8. Stargate already did it by hack++slash · · Score: 2, Informative

    The Replicators.

    When the robots gain the ability to create more of themselves using whatever metal they can get their pliers on, then we'll be in trouble.

    --
    To do something right, you often have to roll up your sleeves and get busy.
    1. Re:Stargate already did it by megmeister · · Score: 2, Insightful

      Um, as much as I love sg-1, you do know it's fiction right. What makes this news is that it's for real.

    2. Re:Stargate already did it by djtachyon · · Score: 1

      Simpsons did it! Simpsons did it!

      --
      "What's the use of a good quotation if you can't change it?" - Doctor Who
    3. Re:Stargate already did it by Eddi3 · · Score: 1

      Um, as much as he was modded +2 Informative, you do know he was making a joke, right? What makes it funny is that people like you think he was saying it for real.

    4. Re:Stargate already did it by aled · · Score: 1

      Um, as much as I love sg-1, you do know it's fiction right. What makes this news is that it's for real.


      This is slashdot, there's no such thing as a difference between fiction and reality. You should know it... unless you are not one of us...
      --

      "I think this line is mostly filler"
    5. Re:Stargate already did it by Nappa48 · · Score: 1

      But we already have a biological version, no need for robots.
      Whats the name of them again... oh i always for..OH YEAH, humans, those nasty buggers are spreading like crazy!

  9. I'll consider it Voltron Like... by phxhawke · · Score: 1

    ...when it can "Form Blazing Sword!"

    1. Re:I'll consider it Voltron Like... by megmeister · · Score: 1

      Yeah, right now it's just a pathetic megazord!

  10. No Confirmational change shown---Doh by problemchild · · Score: 2, Interesting

    The videos are all very cute but there is no actual footage demonstrating the "polymorphic" robot actually changing shape from say a wheel to say a humanoid then say again to a Caterpillar. If a bunch of these cubes self assembled into a shape to perform a task I would be seriously impressed. Also did any one notice that the feet cubes had plates on the end for the "humanoid" robot so not all the cubes were identical. We need self assembling Lego not cubes with feet !!

  11. Now is as good a time as any to ask... by straponego · · Score: 3, Funny
    I seem to have missed part of my geek education. Could somebody please explain to me why the whole shape-changing robot thing is useful? Like, in the middle of a battle the robot in question, what, ducks around a corner and folds into the shape of an eight ton cassette tape, and the bad guys come rushing around the corner and... what's this? He's gone! There's nothing here but this cassette tape the size of a semi truck! And it's snickering at us! Oh, well.

    But I agree, we should definitely let our mighty, nigh-invulnerable robot slaves establish an unassailable beachhead on Mars. Also, we should give them human-like motivations, emotions, and needs, so that they may better serve us. And, some of them should look just like humans, so that they can use our equipment and so people will be more comfortable around them.

    1. Re:Now is as good a time as any to ask... by hack++slash · · Score: 1

      "Could somebody please explain to me why the whole shape-changing robot thing is useful?"

      Somebody's never seen any of the Terminator films.

      --
      To do something right, you often have to roll up your sleeves and get busy.
    2. Re:Now is as good a time as any to ask... by Dunbal · · Score: 1

      Somebody's never seen any of the Terminator films.


            You just proved his point, as the shape changing terminator got killed by the non-shape changing bad guys in the end... therefore shape changing is useless ;)

      --
      Seven puppies were harmed during the making of this post.
    3. Re:Now is as good a time as any to ask... by rHBa · · Score: 1

      Could somebody please explain to me why the whole shape-changing robot thing is useful?
      A modular robot that can easily disassemble itself and share parts with other robots would be pretty handy on the moon don't you think? If the robot could fulfil a useful roll with one or more modules inactive/jettisoned it would be much more useful than one which is useless as soon as it gets a flat tyre. Once a robot has too many broken modules to play an active roll in exploration its working modules could be scavenged by other robots.
    4. Re:Now is as good a time as any to ask... by MichaelSmith · · Score: 1

      I seem to have missed part of my geek education. Could somebody please explain to me why the whole shape-changing robot thing is useful?

      You might want to read up on Self-Reconfiguring Modular Robotics

      For me the ultimate goal is to have your standard house bricks be actually built as robots which can form themselves into whatever type of structure you might want this year/month/day/minute. Imagine a future where intelligent building materials roam the Earth making themselves into homes for homeless people and performing expresionistic civil engineering works.

    5. Re:Now is as good a time as any to ask... by fbjon · · Score: 1

      share parts with other robots
      But what about robot STDs?


      Robot1: *detaches third limb*
      Robot2: "Oy, keep your parts private!"

      --
      True confidence comes not from realising you are as good as your peers, but that your peers are as bad as you are.
    6. Re:Now is as good a time as any to ask... by ebuck · · Score: 1

      Memories! You're talking about memories!

  12. Re:No Confirmational change shown---Doh by problemchild · · Score: 2, Interesting

    I also had another thought. If the cubes need to be aware of the configuration of all the other cubes then what is the limit to the number of cubes that can attach before we run out of comms bandwidth or memory in the device or CPU just trying to work out what shape it thinks it may be in?

  13. A new world of practical jokes by Mal-2 · · Score: 4, Funny

    Now instead of wrapping someone's toilet in plastic wrap, you can wrap someone's robot in plastic wrap and watch the look on his face when the robot won't reassemble itself to his orders. Or wrap one segment only, and watch as it tries to assemble itself. Hilarity ensues.

    Mal-2

    --
    How is the Riemann zeta function like Trump rallies? Both have an endless number of trivial zeros.
  14. Change that Shape Baby by problemchild · · Score: 5, Informative

    I'm afraid the Japanese lump looks much better it even demonstrates the units changing shape which is what its about I think :)

    http://unit.aist.go.jp/is/dsysd/mtran/English/expe rimentE.htm

  15. Oh screw you Keith! by numbski · · Score: 1

    I can take that Ro-beast just fine all by myself!

    --Hunk

    --

    Karma: Chameleon (mostly due to the fact that you come and go).

  16. Voltron? by Squib · · Score: 2, Funny

    Where are the lions? And the myriad of chromatically matching drivers?

    And Pidge? How could they forget Pidge???

    --
    First winter rain-
    even the monkey
    seems to want a raincoat.
    -Basho
  17. Re:No Confirmational change shown---Doh by eraserewind · · Score: 1

    Actually if you follow the link at the bottom to the "previous robot with coordination problems" you eventually get to this page for MTRAN http://unit.aist.go.jp/is/dsysd/mtran/English/expe rimentE.htm where you can see a somewhat similar robot changing shape. It's interesting. A light flashes when it disables a magnet or something, and then can rotate the modules away from their previously locked position.

  18. Obligatory Big by Anonymous Coward · · Score: 0

    Maybe it can change from an insect to a building. Everyone wants to play with a building.

    I don't get it.

    Swi

  19. Mod this post down by Loadmaster · · Score: 1

    I posted that. I'm drunk, but not so much that I feel the need to post AC. Damn it! All them buttons killin' me. Swi

    1. Re:Mod this post down by Penguinshit · · Score: 1

      Good reference to Big though...

  20. Not very impressed! by bogaboga · · Score: 1
    I am not putting down the developers of this "superbot", I applaud them...I cannot get even close to making anything similar. But I thought I'd see it walk on the ground like a human being, find a hanging rope, sense what it is and go ahead and climb it...or at least see it [automatically] transform itself into different forms in order to traverse different terrain.

    Question though: What language might have been used to program this thing?

    1. Re:Not very impressed! by no+reason+to+be+here · · Score: 2, Funny

      Question though: What language might have been used to program this thing?


      Voltran.
    2. Re:Not very impressed! by AndroidCat · · Score: 2, Informative

      Modula-2

      --
      One line blog. I hear that they're called Twitters now.
    3. Re:Not very impressed! by penguinbroker · · Score: 1

      The problem of autonomous reconfiguration planning is still quite a barrier to these robots. The majority of work that's been done in the field has been generally ad-hoc approaches where specific control algorithms are applied to specific problems (ie. if the robots form a loop then how do you coordinate a rolling gait). http://en.wikipedia.org/wiki/Self-Reconfiguring_Mo dular_Robotics That's a link to a wikipedia page that does a reasonable job at identifying the currently most difficult problems researchers face in modular robot development. http://modlab.seas.upenn.edu/ This is a link to the lab I work in, we also develop a variant of the superbot currently in the process of being refined. Click 'CKbot', then click 'movies' to see some recent clips of our bots in action, including a much improved rolling gait to the one linked to in the article.

    4. Re:Not very impressed! by penguinbroker · · Score: 1

      Question though: What language might have been used to program this thing? objective C and C

  21. Turn your volume down before watching the video!! by Assassin+bug · · Score: 3, Informative

    The robots have a high pitched and annoying sound! Consider my hearing checked!!

  22. Take off your pants, Robot by jjacksonRIAB · · Score: 1, Funny

    Show us your robot crank. YOU KILLED MY MOMMIE! http://threebrain.com/dailies2.php?daily=479

    --
    Make a few bad jokes on /. and watch your karma become worthy of Hitler
    1. Re:Take off your pants, Robot by numbski · · Score: 1

      As Lance said just about every freakin' Voltron episode:

      "Wouldya look at the size of that thing?!? It's HUGE!"

      --

      Karma: Chameleon (mostly due to the fact that you come and go).

  23. Who is going to help develop this? by hal2814 · · Score: 1

    I hope we only end up working together with the good planets of the solar system.

  24. Not Voltron-like... by crankyspice · · Score: 3, Informative

    This isn't Voltron-like at all; Voltron was originally one robot that was split into five pieces by the evil witch's spell!

    Why do I *know* that?!

    --
    geek. lawyer.
    1. Re:Not Voltron-like... by cranos · · Score: 1

      You're talking about the orginal Lion Voltron. Vehicle Voltron was a modular system.

    2. Re:Not Voltron-like... by crankyspice · · Score: 1

      With Voltron, as with Highlander movies, there should have been only one!

      --
      geek. lawyer.
    3. Re:Not Voltron-like... by Akaihiryuu · · Score: 2, Informative

      Technically, there was only one. The two shows we know as "Voltron" in the US were actually two completely unrelated Japanese shows. "Lion Voltron" was Hyakujuu-ou Golion, while the "Vehicle Voltron" was Armored Fleet Dairugger XV. The two shows had absolutely nothing to do with each other. It was the translators that decided to make changes to try to tie them together. http://en.wikipedia.org/wiki/Voltron

    4. Re:Not Voltron-like... by iamcf13 · · Score: 1

      Same thing was done when Carl Macek and Harmony Gold brought 3 unrelated anime series to the USA in the mid 1980s and called it ROBOTECH http://en.wikipedia.org/wiki/Robotech ....

      Though Carl got savaged for stitching the 3 animes into 1 'story', I saw them years ago, and liked them, which opened the door to my appreciation of anime that I have today....

  25. What's up with the NOISE? by eh2o · · Score: 1

    It seems to modulate sometimes when the robot flexes... is all that noise from the servos? What causes it, and why is it so loud?

    1. Re:What's up with the NOISE? by Anonymous Coward · · Score: 0

      Yeah, its the servos. They're most likely using hitec digitals. I'm not sure of any other servo used for robotics. If you need more than that I guess you'd have to go to a stepper.

      The digitals are continuously powered, so they make that humming noise while the motor tries to move to exactly the spot specified. This robot uses a lot of them, so its quite noticeable. The old style servos that don't have the centering circuits, so only make noise when the servo moves.

      Usually the noise disappears behind a 50cc ZDZ or a 40kg Wrens.

    2. Re:What's up with the NOISE? by eh2o · · Score: 1

      There are a couple other brands, I forget what they are. Futaba? I guess the servos I've used are just not that powerful by comparison because they are nowhere near as loud. Judging from the video, that thing sounds like its positively screaming.

  26. Old News - 1983 by deckardt · · Score: 1

    This concept was already thought of and used in the 1983 (non-HIT) TV-series 'Terrahawks', as the 'Cubes from Zelda'. The Terrahawks was the not so successful successor to the well-known Thunderbirds series by the same creator. Thunderbirds @ imdb: http://imdb.com/title/tt0085099/ Cubes: http://www.fab1.net/t-hawks/a-craft.htm (on the image you can see them portray as a gun and a forcefield generator WHOA how'bout them apples?!)

  27. MEGATROON! by Anonymous Coward · · Score: 0

    MEGATROOOOOOOOOOON!

  28. Slashdotted? by DavidD_CA · · Score: 1

    Can these robots assemble themselves into a webserver mirror so that we can read the article, please?

    --
    -David
  29. USC -ISI's polymorphic robotics laboratory page by CaptCommando · · Score: 1

    Links to pictures and videos from this page: http://www.isi.edu/robots/superbot.htm

  30. note: by kitsunewarlock · · Score: 1

    For any other readers...there are 11-14 "university of southern california"s. Please specify next time if you can.

    --
    Ginga no Rekshiya Mata Each page.
  31. Modular? by someguyfromdenmark · · Score: 0

    When one of these die, may I put it's +1/+1 counters on target artifact creature?

    --
    I change my sig often.
  32. Re:No Confirmational change shown---Doh by name*censored* · · Score: 2, Insightful

    For larger structures, you'd probably have the robots start assigning themselves as "leaders" or "coordinator" (either by convenient position, superior hardware or just random), so that it collects all the data of the robots in it's immediate vicinity and then reports to the other coordinator cubes. And then onec it outgrows that, have them create more and more eschelons. It would start to fall apart for complex movements or movements where all pieces are as dependant on their neighbours as the blocks on the other side of the structure, but it would at least help for simpler large-scale problems.

    --
    Commodore64_love: I don't comprehend people who're so frightened of death that they'll bankrupt themselves to stay alive
  33. Well I'll be damned. by Anonymous Coward · · Score: 0

    Aww, it's the first mini-boss from Gunstar Heroes. I hope nobody tries to slide into it.

  34. Rocheworld by Sly+Mongoose · · Score: 1

    Shades of Robert Forward's Christmas Bush.

  35. Interesting ... by Anonymous Coward · · Score: 0

    Hmmmm ... some sort of ... I dunno ... transforming robot. More than meets the eye, I would wager.

    Oh, and I HATE Michael Bay. Thanks for asking.

  36. Dissapointing by Overkill+Nbuta · · Score: 1

    This robot seemed like it needed a special application to do each job. For the robe it had something to thread it to. To walk it had plates on the bottom of its feet. I was hopeing to see all the block start on the group and come toghether to make something then show off what that something can do. All in all ill just keep holding my breath for a robot that can do something on its own.

  37. Voltron? by machrider · · Score: 1

    More like Seven Force from Gunstar Heroes.

  38. What's this... by PPH · · Score: 1
    ... big bolt in the robot's bellybutton area for?

    Unscrews it and robot's ass falls off.

    --
    Have gnu, will travel.
  39. Darwinians! by JThundley · · Score: 1

    Does anybody else see the resemblance between this robot and a Darwinian?