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Pilot a Plane with a PDA?

An anonymous reader writes "This whitepaper describes how engineers at IBM's Pervasive Computing Advanced Technology Laboratory created a Linux-based, intelligent, remote control system for a model airplane as a way to showcase gateway server technology. The onboard computer controls various navigational equipment and interfaces to a wireless access point and PDA. The user can control the plane through handheld wireless technology. A 3-dimensional virtual flight environment tracks the plane's flight and provides a gps-based autopilot function. The environment is based on LandSAT maps and gives the user a virtual view of the flight from the cockpit of the plane, which can be augmented by real-time updates from an onboard camera. The article briefly introduces "gateway server" concepts, describes the embedded hardware and software architecture, explains how the IBM developers implemented the control systems, and includes lots of cool photos."

106 comments

  1. ohhhhhhhh yes by Anonymous Coward · · Score: -1, Troll

    c'mon

    1. Re:ohhhhhhhh yes by Neuropol · · Score: -1

      admit it, you know you'd rather PDA a pilot with a plane.

    2. Re:ohhhhhhhh yes by Anonymous Coward · · Score: 0

      I, for one, welcome our space elevatory overlords.

  2. Well integrated product but not perfect by Anonymous Coward · · Score: 3, Informative

    "I have had the iQue 3600 for over a week and have taken several trips with it ranging from a few miles to over 300 miles long. In most cases, the iQue 3600 can be relied on to give you correct directions to your destination. However the map database does occasionally show its quirks. On at least two occasions, I was advised to take a particular road but the displayed name was incorrect even though the actual direction to the destination was, as it turned out later, correct." - Amazon

    --
    Your Friendly Neighborhood Product Placement Troll
  3. ekhjrkhsf hf jhdsjk jk324 32 by Anonymous Coward · · Score: -1, Troll

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  4. obligatory comment by hussain · · Score: -1, Offtopic

    ... imagine a beowulf cluster of these ;p

  5. I'd just as soon..... by Anonymous Coward · · Score: 0

    have a real pilot with his real hands on the real controls. Thanks a bunch anyway.

    1. Re:I'd just as soon..... by sahonen · · Score: 1

      Dude, have you seen modern aircraft? The big airliners can do everything by themselves except taxi to and from the gate and actually lift the wheels off the ground. They'll land for you, though.

      --
      Make me a friend and I'll mod you up
  6. And if you want to fly one into a building... by Robber+Baron · · Score: -1, Troll

    ...and blame a bunch of Ay-rabs!

    --

    You're using her as bait, Master!

    1. Re:And if you want to fly one into a building... by Anonymous Coward · · Score: 0

      Unfortunately, since it relies on LandSAT maps and not real-time images (unless you spring for the expensive "onboard camera" option), you've got a good chance of "flying into" buildings that someone else has already blown up. Hijacking a passenger airplane is still the better option, IMHO.

    2. Re:And if you want to fly one into a building... by Anonymous Coward · · Score: 0

      Muhahahahahahahahahahahahahahahahahahaahaha
      YOU'L L ALL DIE SOON - UBL

  7. Add the tilt sensor to this... by ChrisGoodwin · · Score: 3, Funny

    ...and fly it by waving your PDA around in the air, incidentally looking like a dumbass in the process.

    --
    Pretend there is some witty statement here.
    1. Re:Add the tilt sensor to this... by Anonymous Coward · · Score: 1, Funny
      ...and fly it by waving your PDA around in the air, incidentally looking like a dumbass in the process.
      Don't worry, Chris, if you're already at "-1, Geek Loser" you can't get modded any lower. Wave away!
    2. Re:Add the tilt sensor to this... by Anonymous Coward · · Score: 0

      or look like a tptb clerk, aimin' like hell...... /carl

  8. How to be a Yankee boy! by Anonymous Coward · · Score: -1, Troll
    HOWTO: Be an American
    Version 1.0 / M

    America, eh folks? It's a pretty screwed up place. Unfortunately, but not indefinitely, the USA's weapons of mass destruction make it the most powerful country in the world (militarily). As a result, it helps to be aware of American society and fit into it, and our quick 8-step guide should have you on the path to burger-munching enlightenment.

    1 - Buy yourself a gun
    To become a fully-fledged Yank, you'll need to get a weapon. Americans think that having more killing machines magically makes their country safer, and it helps them to walk around saying "I'll put a cap in your ass". Even though the concept of "no guns = no gun-related crimes" is alien to the average Yank, it'll give you a false sense of security in this country with the highest crime rates in the developed world.

    2 - Put on at least 25 stone
    Skinny? Medium? Chubby? That won't cut it in the good ol' US of A. Because America has the highest obesty levels on the planet, you'll need to get those rolls of flab built up. Eating 18 waffles with Maple syrup for breakfast (and visiting Burger King five times in a day) is all natural when much of the world is suffering massive poverty. Get fat and fit in.

    3 - Learn the lingo
    We've talked about issues affecting society, but on a personal level you'll need more knowledge (or ignorance as it may be) to fit in. First, forget proper English. Confuse "your" with "you're". Say "must of" instead of "must have". Whenever anything interesting occurs, say "shucks" repeatedly. Instead of clever spontaneity or witty insults, call people "asswipes". It's funny!

    4 - Throw away all maps, history books etc.
    To really feel a part of American society, you must lose all knowledge of the world. Forget where Poland is. Scrap your knowledge of the lengthy Chinese history. Make cretinous remarks like "India? Is that in Africa?". Because ALL that matters is America, and it doesn't matter how pathetic you look to educated people the world over.

    5 - Become totally irrational and nonsensical
    Spout on about the Constitution, and then make drastic changes to it. Talk about "freedom of speech" and watch TV programmes about the Ku Klux Klan. Rant on about market freedom, and sit back as companies run riot and destroy the economy with their anti-competitive practices. Essentially, act idiotic at all times.

    6 - Sue everyone you ever meet
    The USA doesn't produce many decent quality products, so the society is crumbling into a litigation-happy joke. With so many jobs going overseas to talented workers, your only option left is to start legal proceedings. About anything. Someone step on your toe? Get some hotshot downtown lawyer to sue their ass!

    7 - Get a "shrink"
    Americans have a hard time dealing with their own problems in a mature manner, and prefer to spend hundreds of dollars sitting in front of someone and whinging. However trivial your problems may be, blast them out like a baby!

    8 - Watch abysmal TV
    Forget educational programmes and incisive documentaries. Your ideal night in is with your gun, six cheeseburgers and a Friends box set. Watch as some over-paid talentless "actor" enters the scene, and whoop and scream hysterically as he delivers some ridiculously poor wisecrack.

    So there you have it! Those 8 steps should have you killing innocent people, piling on pounds and acting like a moron in no time. America awaits you, brave hero! Just get out before it collapses in disarray.

    END

  9. Yodasecx by Anonymous Coward · · Score: -1, Troll

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    1. Re:Yodasecx by Anonymous Coward · · Score: 0

      Troll?

  10. PULL UP PULL UP! by stefanlasiewski · · Score: 4, Funny

    Whoa! Sorry about that, I wrote "PULL UP! PULLL UP!" but the PDA kept passing it to the plane as "Bull QD1" "Bull QD1"

    --
    "Can of worms? The can is open... the worms are everywhere."
    1. Re:PULL UP PULL UP! by Wolfrider · · Score: 0

      Yeah, this is going to be teh sux0r if the batteries in the PDA die while the plane is in flight...

      (sputter)
      (cartoon sound of plane diving)
      (plane *CRASH*es into a tree)

      --
      .
      == WolfriderV6 == I'm willing to admit that *I just might* be wrong... Are you??
  11. Well, duh by YeOldeGnurd · · Score: 5, Funny

    They've always been called "Palm Pilots", haven't they? What else would you use one for?

    --
    ...Nothing interesting here. Just move along...
    1. Re:Well, duh by Hal+The+Computer · · Score: 1

      Piloting a ship?

      Error at F14B:00G7. Returned 5123 ( div by 0). Core dump(Y/N)?
      --

      int main(void){int x=01232;while(malloc(x));return x;}
    2. Re:Well, duh by Hognoxious · · Score: 1
      They've always been called "Palm Pilots", haven't they? What else would you use one for?
      I thought the name came from the fact that their owners always have their hands on their joysticks.
      --
      Confucius say, "Find worm in apple - bad. Find half a worm - worse."
  12. Troubling. by FreeLinux · · Score: 1, Funny

    This screenshot seems a bit troubling. Whats with the concentric circles on the display? Is this some form of targeting system?

    Somebody set us up the bomb?

    1. Re:Troubling. by Flopper · · Score: 1

      Seems like a dropzone (o:
      A flight-enabled C&C...

    2. Re:Troubling. by John+Harrison · · Score: 1

      I was actually in the lab working on something else (an automated vending machine) when they were tweaking the UI for the Paris Air Show. The inteface features a map of Paris. If you click on or near one of the famous attractions the plane will begin to fly towards it, and circle it once it reaches it. The circles indicate that a monument has been selected. Yes, there were jokes about it being a target.

    3. Re:Troubling. by Anonymous Coward · · Score: 0

      Troll?

      "Personally I welcome our new PDA carrying pilotless aircraft using terrorists"

    4. Re:Troubling. by EABird · · Score: 1

      Oh man... I think that's my house.

  13. Haha by Anonymous Coward · · Score: 0

    They've always been called "Palm Pilots", haven't they? What else would you use one for?.

  14. Why... by Anonymous Coward · · Score: -1, Offtopic

    Do non-Americans call Americans Yankees? That's really inaccurate. Yankees refer to the people in the northeastern United States, aka "New England." Someone from the south would be quite shocked to be called a Yankee. And, people from the western and mid-western United States would just be confused.

    1. Re:Why... by Anonymous Coward · · Score: 0

      That's because Yankees are always confused

    2. Re:Why... by bsDaemon · · Score: 1

      yankee is a term orriginated from some duth pirate dealing in new ampsterdam based on his name which wsa Yan Key or something of the sort, if i remember correctly. Non-Americans probably use it as a general term due to that song 'Yankee Doodle Dandie' from the revolution.

  15. GOATSE LINK IN PARENT by Anonymous Coward · · Score: 0
  16. YOU ARE SO FUNNY. I NEARLY LAUGHED. ASSHAT! by Anonymous Coward · · Score: 0

    n/t

  17. DEVASTATING NEWS!!!! by Anonymous Coward · · Score: -1, Offtopic

    I just heard some sad news on talk radio - BSD/OS was found dead in his Wind River home this morning. Apparently, the OS was trying to reach for a pistol to kill himself on the top shelf of his closet when a bowling ball fell on his head. I'm sure everyone in the Slashdot community will miss him - even if you didn't enjoy his work, there's no denying his contributions to popular culture. Truly an American icon.

  18. Mac OS X has this already by Anonymous Coward · · Score: 1, Funny

    Mac OS X has this capability already.

  19. Another shining example of WTFP by NineNine · · Score: -1, Troll

    Oh yeah... "What's The Fucking Point?"

    1. Re:Another shining example of WTFP by CGP314 · · Score: 4, Informative

      Oh yeah... "What's The Fucking Point?"

      It's fun for the inventor. I could ask what the fucking point of TV, but the answer is its fun for the person watching it. At least with the PDA thing, the person is building and creating something.

    2. Re:Another shining example of WTFP by Anonymous Coward · · Score: 1, Insightful

      What's The Fucking Point?

      I'm afraid I don't understand your question. Are you looking for a place to have sex? Asking for relationship advice?

      Oh, wait, I get it. If I interpret your use of the word "Fucking" as a meaningless filler word, typically used by uneducated people with limited vocabularies to express a vaguely-defined emphasis, then your question makes much more sense. I really hate having to assume that you're stupid, but... so be it:

      What's the point of this exercise? Well, if you'd read the article, you'd understand they're demonstrating the ability of off-the-shelf technology to provide control of nearly any sort of device remotely, with real-time data and video feedback. This kind of web-based control systems has an unlimited number of potential applications. Some such applications would use a handheld controller, others would use other form factors, depending on the circumstances. The point is that there is a tremendous degree of flexibility achievable with these technologies.

      Why a plane? Why not? If you've gotta build a demo showing control of something, why not control something cool?

  20. Range? by phalse+phace · · Score: 3, Interesting

    Anyone know what the distance of transmission for the pda's signals to the plane is?

    1. Re:Range? by Anonymous Coward · · Score: 0

      The PDA does not transmit to the plane, it transmits to a wireless AP, then a server that controls the plane.

  21. New Yorker Cartoon by skreuzer · · Score: 5, Funny

    Maybe they have been getting their ideas from The New Yorker Magazine

    1. Re:New Yorker Cartoon by Embedded+Geek · · Score: 1

      Beat me to it! That's always been one of my favorites at the New Yorker, just behind this other airplane themed comic (in the GIF it's almost indecipherable, but the text reads "Well, back to the old drawing board").

      --

      "Prepare for the worst - hope for the best."

  22. can you do better by Anonymous Coward · · Score: 0

    than a lame goatse link?

  23. Frost pirst by Anonymous Coward · · Score: -1, Troll

    Natalie Portman hot grits naked petrified

  24. dude by Anonymous Coward · · Score: 0

    goatse quit being funny like four years ago

    1. Re:dude by Anonymous Coward · · Score: 0

      goatse will never stop being funny, you retard

  25. Gateway servers by Alystair · · Score: 0, Offtopic

    First Gateway drugs and now Gateway servers? What is the world coming to!?

    1. Re:Gateway servers by Anonymous Coward · · Score: 0

      Gateway Computers have been around for years. The quality sucks!

  26. Where's all the technology? by civilengineer · · Score: 3, Interesting

    From your wireless PDA, you could turn on lights, set your VCR, monitor your alarm system, or even fly a plane.

    Its 2003 and I can't even control my alarm clock with my computer. It looks like I won't have computer controlled devices at home anytime before 2010. Anyway, this PDA experiment is keeping my hopes alive.

    --

    New year Resolution: Don't change sig this year
  27. Exccccellent... by EvilBit · · Score: 5, Funny

    Now all we need is a "model" bomb to go with the model airplane and wire it through a cell phone instead of Wi-Fi for greater ranger.

    Whats the address of RIAA headquarters again?

    "Can you hear me NOW !?! HUH?! HUH?! HUH?!"

    1. Re:Exccccellent... by Anonymous Coward · · Score: 0

      Isn't this why the US Government wants to outlaw model planes and high power rocketry? Shouldn't model bombs only be worrisome to the Malibu Barbies of the world?

      http://www.space-rockets.com/congress.html

  28. It's WiFi by FreeLinux · · Score: 2, Informative

    So the maximum range is going to be ~1000 feet but ~300 feet is closer to reality.

    1. Re:It's WiFi by kmarius · · Score: 2, Interesting

      Perhaps there's a way to increase the range? I guess they used WiFi because mobile phones are more limited because of the transfer rate. What about also installing a PDA inside the plane? If you install a few extra sensors and a PDA, the plane could probably fly itself for a limited time. When a PDA can run flight simulators, it should be able to control the plane for a few seconds. The transfer rate would then not be an issue (you would just send course corrections)

    2. Re:It's WiFi by Dare+nMc · · Score: 2, Interesting

      Not exactly, you can legally place a high gain antenna on the Access point, getting up to 1 Watt Equivilent power (comercial data AP's are limited to 100 mW EQP,) if you have filled the specific application to the FCC.

      IBM would not have a problem getting that approved, especially for a demo.

      Then they would have several thousand feet, safely, from the access point, even with a lower than 100mW reciever in the plane.

    3. Re:It's WiFi by nobbis · · Score: 2, Interesting

      RTFA.

      "Communication between the PDA and the onboard CerfBoard 405EP is achieved through cellular communications... An 802.11b connection is used for near field communications and software updates."

  29. Sir by Anonymous Coward · · Score: 0

    Would you like fries with that?
    One moment, I'm piloting a plane!

  30. First knee-jerk terrorism post by CracktownHts · · Score: 0, Offtopic

    Let it be the last.

  31. Re:ekhjrkhsf hf jhdsjk jk324 32 by Neuropol · · Score: -1

    heh heh, you said 'cockpit'

  32. Dude.... by FreeLinux · · Score: 1

    You're kidding right? Do a quick Google and see how much you can control right now. Don't forget the obligatory X10 devices for home automation either. You can easily tie in a Sharp Zaurus to most of these setups and you could also use VNC from the WinCE devices, if that's what you have.

    If you wanted to control your appliances via PC or PDA you could do it, right now. You just have to put in a little effort initially.

  33. Re:Well, duh - it's limited range WiFi by noahbagels · · Score: -1, Troll

    Anyone ever think before posting?

    They said that it's WiFi based... which means (airborn, improved line of site) that it has a range of approx 1000'.

    I think you can strongly guess, from looking at the surrounding buildings etc, that the outer rings are approx 100-2000' in diameter (I'm making an honest guess) - and are probably to keep them 'aware' of the limitations on range/control.

  34. great... by Anonymous Coward · · Score: 2, Insightful

    So now, in addition to not being able to bring tweezers and nail clippers on a flight "because they could be used to hijack the plane", I wonder how long until palms and laptops are restricted.

    1. Re:great... by masteroveride · · Score: 2, Interesting

      Honestly i think this is great news. Just the other day i was thinking about how feasible it would be to control an airplane (comerical airliner) outside of the cockpit. If someone did gain access to the flight deck and was able to take control of the plane, it would be a lot easier for a US Air Marshal to break out a PDA and take back control of the plane. This would prevent the possibility of another 9/11 from happening, and it would also prevent a US jet from shooting the plane out of the sky because they know who its being control by. I know the risk of a terrorist or even a curious fellow with his PDA, gaining control of the aircraft becuase they found a security flaw or stumbled accross something interesting is too risky for anything like this to be implimented. But in theory, it would be a nice option to have just incase something awful did happen.

      --
      eh, food for thought...
    2. Re:great... by thogard · · Score: 1

      Flying a plane isn't that hard. The problem is knowing what all the knobs do. For example on a prop plane there are three levers. One controls the fuel flow into the engine, one controls the ratio of air to fuel and the other controls the slant on the prop. Engines with two planes have two sets of these controls. To fly a plane so that it will last a long time, you want to get both engines in sync but it will fly if they aren't. The fact of the mater is you can push all the levers forward and then pull back on the black ones till the plane is going the right speed. Planes fly themsevles, the pilots are just there to direct where they go.

      Once you get up to about 20 hrs of flight time in a small cessna like plane, you will learn just how well a plane can fly its self. At the run way, go full throttle, maintain the heading till you get 400 ft above the runway, turn left 90 degrees. When the runway is 45 degrees to your left, turn another 90 degrees to the left. Drop the throttle to about 1700 and trim for 70 knots. When the plane is 45 degrees off the other end of the runway, drop one knotch of flaps, drop the throttle to about 1200, trim for 65 make a left turn. Drop the flaps down another knotch, trim for 60 and drop the throttle. When your 10 ft above the ground pull back on that yoke thing and the wheels should touch the ground. A cessna with an simple autopilot tied into a gps could do the turns for you. The problem is throttle and flaps but a PDA could tell you when to set those and to what position. The only other bit is the landing flair.

    3. Re:great... by User+956 · · Score: 1

      Honestly i think this is great news. Just the other day i was thinking about how feasible it would be to control an airplane (comerical airliner) outside of the cockpit. If someone did gain access to the flight deck and was able to take control of the plane, it would be a lot easier for a US Air Marshal to break out a PDA and take back control of the plane.

      Who are you, steven seagal?

      Seriously, this country needs a lot less of the Jerry-Bruckheimer-style hero bullshit, and a little more common sense. How about we prevent them from getting ahold of the plane in the first place? Reinforced, solid steel, time-release cockpit doors would be a good start.

      --
      The theory of relativity doesn't work right in Arkansas.
  35. Now if they ever use this on real planes ... by tessaiga · · Score: 3, Funny

    there'd actually be a reason for them to make you turn your laptops off on takeoff.

    --
    The bold print giveth, and the fine print taketh away ...
  36. I wish I got paid to... by SixDimensionalArray · · Score: 3, Funny

    ...build remote controlled airplanes for one of the biggest companies in the U.S.!

  37. What ARE you doing with that GBA? by Anonymous Coward · · Score: 0

    Father: "What have you been doing with that Game Boy Advance that has required so much of your attention"?

    Son: "I'm flying a 747 over the Indian Ocean"

  38. Slashdotted already: mirror by Anonymous Coward · · Score: -1, Troll
    1. Re:Slashdotted already: mirror by Stonent1 · · Score: 2, Insightful

      +1 informative for a Goatse link? I hope the moderator gets hit hard in meta.

  39. Hmmm.... by SilentSheep · · Score: 1

    Lucky the PDA don't run on any windows-based stuff, now a Blue Screen Of Death at 1000ft could be a problem!

    --
    .
  40. Another good reason to avoid BlueTooth by Anonymous Coward · · Score: -1, Offtopic

    All the sudden the 30 meter range limitation is a real problem...

    1. Re:Another good reason to avoid BlueTooth by Locutus · · Score: 1

      then use class 1 bluetooth dumb ass. ;)
      FYI( Bluetooth ):
      class 1 = 100m
      class 2 = 10m
      class 3 = 2m

      LoB

      --
      "Anyone who stands out in the middle of a road looks like roadkill to me." --Linus
  41. catch-22 by kurosawdust · · Score: 4, Funny

    but what does the pilot do during take-off when all electronic devices have to be shut off?

  42. re: PDA by p0rnking · · Score: 0, Redundant

    This brings a whole new meaning to the name "Palm Pilot"
    (:

  43. Not *totally* a troll... by Anonymous Coward · · Score: 0
    Instead of getting a team hijackers onto a plane, all you'd have to do is crack the control link.

    Especially if companies like FedEx figure out how to eliminate the pilots on cargo planes.

    Then there would be no on-board pilot to override the remote hijacking....

  44. air taxies by frankmu · · Score: 1

    when can we see the development of a national air taxi system as described by James Fallow in The Atlantic monthly? i'd like to travel like Steve Jobs.

    --
    Supreme executive power derives from a mandate from the masses, not from some farcical aquatic ceremony.
  45. Re:ekhjrkhsf hf jhdsjk jk324 32 by Anonymous Coward · · Score: 0

    This is teh proof:
    one cannot generate ascii art using Notepad.

  46. Re:Well, duh - it's limited range WiFi by Anonymous Coward · · Score: 0

    Did you even know what the parent was talking about? "PalmPilot" was the product name of the PDA from US Robotics.

  47. Re:ekhjrkhsf hf jhdsjk jk324 32 by Anonymous Coward · · Score: 0

    Heh. This ascii art was generated with aalib you retard.

  48. But I already control my plane with. . . by kfg · · Score: 3, Insightful

    handheld wireless tecnology. Pulse Code Modulated to boot.

    Yeah, I understand that's it's cool that they've been able to do it this way and the technology may have some legitimate applications in the future and I applaud them for having done it.

    Just remember, before you rush out to try to build one of these things, that's it's actually a pretty daft way to control a model airplane.

    Just because we have a hammer does not mean that everything is a nail. The world is still full of screws and rivets, not to mention the odd bit of glue and welding.

    KFG

  49. Server is slow -- Article Text by Anonymous Coward · · Score: 1, Informative

    This whitepaper from Intrinsyc describes how engineers at IBM's Pervasive Computing Advanced Technology Laboratory created an embedded Linux based intelligent, high-level remote control system for a model airplane as a way to showcase Gateway Server technology.

    (Click for larger view)

    Using an Embedded Gateway Server to Remotely Pilot a Model Plane

    Intrinsyc Software has helped pioneer the development of intelligent connected devices with the CerfBoard reference platform. Intrinsyc has developed embedded platforms that target headless and display based applications running on a variety of processors and has developed a custom Linux distribution to take full advantage of the CerfBoard's capabilities. With the addition of IBM's WebSphere Micro Environment's Java Powered Runtime Environment, the CerfBoard has evolved into a powerful, versatile embedded gateway server. This remarkably small gateway server can be used to remotely administer and monitor any connected smart devices.

    A "gateway server" is a system that acts as a bridge between the Internet and an intranet of local devices, it also is a method of shoving CMDRTACO's big fat cock up my mouth, jizzing all over, allowing you to talk to and control any connected device. For example, a home gateway server could connect to various devices in the home to allow you to synchronize your lawn sprinklers to weather reports on the Internet. From your wireless PDA, you could turn on lights, set your VCR, monitor your alarm system, or even fly a plane. The range of applications is virtually unlimited.

    With the proliferation of embedded smart devices in the home and small office, a standard framework for connection and integration is required. This is achieved with the use of Open Services Gateway Initiative (OSGI) protocols and APIs. OSGi has standardized a collection of Java APIs that define the services gateway. Java technology is used because it is an open technology that runs on a wide variety of platforms. I like men I like men I like men.

    Pilot a plane with a PDA?

    Engineers at IBM's Pervasive Computing Advanced Technology Laboratory have created an application that uses a small Linux based single board computer to replace the standard radio controls in a radio controlled model airplane. The idea was extended to use a Java layer allowing the user to interface with the airplane controls using a standard wireless enabled PDA. The CerfBoard 405EP was chosen for this application because of its ability to showcase the power of gateway server technology.

    The Linux based embedded computer that is used is the IBM PowerPC 405EP Embedded Processor based CerfBoard 405EP from Intrinsyc Software. The CerfBoard 405EP runs Intrinsyc's Linux distribution (I-Linux) and IBM's WebSphere Micro Environment Java Virtual Machine and Services Management Framework (SMF) to function as an embedded Services Gateway. An SMF bundle integrates the user interface and the Java layer interaction with the Linux operating system.

    Process Diagram -- click for larger view

    The CerfBoard 405EP is secured in the cockpit of the airplane and integrated into the legacy control system of the radio controlled (RC) model airplane. The CerfBoard 405EP is powered by a 5V regulated battery pack which is also secured in the cockpit.

    The legacy radio control module and the CerfBoard 405EP are connected to a wireless switching module on a dedicated frequency. This allows the user to switch between computer controlled flight and manual flight. The airplane's flight path is manipulated by the following components:

    * Ailerons on the airplane's wings change the body roll (rotate the plane body)
    * Elevators on the horizontal stabilizer adjust the airplane's height
    * The rudder on the vertical stabilizer changes the yaw (side to side motion)

    Servo motors connected to the ailerons, elevators and the rudder are controlled by a dedicated integrated circuit that accepts commands via a standard RS232 connection.

  50. WARNING by calebtucker · · Score: 1

    Watch out.. this goes to goatse.cx.. what a bastard.

    --
    My sig can beat up your sig.
  51. Same joke twice in 2 days by Aliencow · · Score: 1

    As I said for the remote controlled rockets:
    This gives a whole new meaning to

    @$#(*^%#)(%*R!@ NO CARRIER
    Bewm.

    1. Re:Same joke twice in 2 days by Anonymous Coward · · Score: 0

      Dude! same score twice in a day too! Kewl...

  52. J.F.K. Jr. by Anonymous Coward · · Score: -1, Troll

    I'm pretty sure someone has already done that, using J.F.K. Jr's plane as a test. It was a smashing... err, I mean drowning, success.

  53. DIY flight control systems?... by MadMax · · Score: 1

    What with this and the recent TAM flights. I'm all interested in creating a flight control computer, what information have people found with regard to creating software to fly fixed wing aircraft?

  54. Mastubation by Anonymous Coward · · Score: 1, Funny

    When most Slashdotters think about "palm pilots", their not thinking about PDAs...

  55. New Hardware detected... by Cynops · · Score: 3, Funny
    Reminds me of this cartoon from the German computer magazine c't

    Translation: New device found. Device: Airbus A310. Do you want to start auto configuration now?
    Start/Abort

  56. In Soviet Russia ... by Anonymous Coward · · Score: -1, Troll

    ... the plane pilots the PDA.

  57. who is a headless device!!? by sniggly · · Score: 1
    Linux... is the ideal operating system for a resource constrained, headless device.

    Whoa its not THAT user friendly!

    --
    Of those to whom much is given, much is required.
  58. There are PDA tools from the mid 90s available... by saskboy · · Score: 2, Informative

    Real Time Tools has been making PDA software for pilots for some time now. IBM is just sprucing it up a little :-)

    --
    Saskboy's blog is good. 9 out of 10 dentists agree.
  59. Todays Inflight Movie: Sim City by Anonymous Coward · · Score: 0

    As Reviewed by Slash:

    Cyber plane attacks Maxis city, mayhem errupts and model citizens flee! The plot is somewhat linear though and while the characters are animated they are still a bit wooden.

    Starring Lefty Rudder, action hero Wing Spar and the ever uplifting Ms. Aero Foil.

  60. profit! by Anonymous Coward · · Score: 0

    1. Build model plane with gps guidance
    2. Smuggle drugs over border
    3. Profit!!!

    Hey, wait a minute...

  61. Controller POWAH! by Lord+Graga · · Score: 1

    When will I be able to connect my Commodore 64 joystick to my bike? That would rock :P

  62. It IS a target by Anonymous Coward · · Score: 0

    Target is what you are pointing or aiming at with something. Or something you are trying to reach, face, proceed to etc. - Something being a target does not imply it will get shot or attacked...

  63. Lets break it down! by fireboy1919 · · Score: 1

    Well...palm is the inside part of the hand, and a pilot is someone who controls a flying vehicle.

    Conventionaly, when an adjective is used in front of pilot, such as, for example, F-18 pilot, or helicopter pilot, it is used to indicate what type of vehicle is being flown. So I guess a "palm pilot" would be a pilot who directs the inside part of a hand to act as a flying vehicle.

    --
    Mod me down and I will become more powerful than you can possibly imagine!
  64. from the article by nounderscores · · Score: 2, Interesting

    A global positioning system (GPS) and independent gyros are used to maintain synchronization between the virtual and physical positioning of the plane and allow real-time flight path correction. The current position of the plane is determined by the onboard GPS module and the gyros are integrated to indicate horizon and heading information as well as determine when the plane should terminate a turn. The navigation software is implemented as an SMF Bundle with native library support to interface with the GPS module and the gyros. The collected data is plugged into positioning algorithms that compare the actual state of the plane with the intended flight path and actuate the servos based on the result.

    The breakthrough isn't that a cerfBoard can fly a plane. It's that a cerfboard can fly a plane AND take directions from you in the form of gps coordinates... from any java capable browser.

  65. from the article by nounderscores · · Score: 2, Interesting

    A global positioning system (GPS) and independent gyros are used to maintain synchronization between the virtual and physical positioning of the plane and allow real-time flight path correction. The current position of the plane is determined by the onboard GPS module and the gyros are integrated to indicate horizon and heading information as well as determine when the plane should terminate a turn. The navigation software is implemented as an SMF Bundle with native library support to interface with the GPS module and the gyros. The collected data is plugged into positioning algorithms that compare the actual state of the plane with the intended flight path and actuate the servos based on the result.


    The plane flies itself using the cerfBoard it has onboard. You tell it where to go by pointing on a map.

    It's a lot more advanced than the joystick method. The legitimate reason for doing this is to show that we can control a device that has to react in hard real time with minimal user input from any java capable browser in the world. Think about how many such devices exist? My ex-boss runs an adhesive factory in his spare time... with computer controlled mixers on a proprietary interface hooked up to a modem. His big dream is to get the emergency stop buttons on those mixers onto the internet behind some appropriate security... and if that works, try something a bit more interesting...

  66. Neat by transient · · Score: 2, Interesting
    I use a Palm Vx with a Magellan GPS Companion and an application that I wrote to navigate light planes. It doesn't interface directly to the aircraft, but it has a full database of airports, navaids, and airway intersections. It's a dream to use during VFR and it's a great situational awareness aid during IFR.

    If there's any interest I'll make it available (with source code of course).

    --

    irb(main):001:0>
  67. You couldn't trust it... by Anonymous Coward · · Score: 0

    Unless it was running wince oops I mean winCE.

  68. We've already developed a system that does this by Anonymous Coward · · Score: 0

    Now you satanistic bastards can die via remote controll muhahahahahahaha - UBL

  69. Who Cares? Canterbury Lost to SOUTHLAND by Anonymous Coward · · Score: 0

    Let us mourn for all the men in Canterbury who have now been proven unworthy to fuck a woman again. Not only did they lose, they lost through tackles so limp that it makes you wonder whether they had a wee trip up to Auckland. Let the Southland men enjoy their spoils with a fuckfest of the (now quite willing and receptive) Canterbury women, and watch the Canterbury team honorably drown themselves in the waters off Akaroa, having forgotten that Rugby truely is war.

  70. Why a plane? Why not? by Tim+Ward · · Score: 1

    Because there are real live people flying around up there, that's why not. I don't want to kill myself by being flown into by one of those toys.

  71. Symantics, shymantics... by B747SP · · Score: 1
    Since when did News for Nerds consist of discussions of woodworking equipment? Sure, we're nerds, but we're not that type of nerd!

    Some basic definitions...

    - This is a plane
    - This is an airplane
    - This is an aeroplane
    (check again. the 'airplane' is in America, the 'aeroplane' is not).

    --
    I find your ideas intriguing and I wish to subscribe to your newsletter.
  72. Gee, just what my import business needed!! by Anonymous Coward · · Score: 0

    Cool!

    If they can get the usable range up to 20 miles, then I can use this technology to ship various substances across the Mexican border without all the hassle of border inspections or having to bribe the border patrol like I do now.

    I'm gonna be filthy rich!

    Thanx IBM Geeks!!

    AC

  73. Re:Well, duh - it's limited range WiFi by panthro · · Score: 1

    You sure are quick.

    --
    If you're not part of the solution, you're part of the precipitate.