Ball-Wheel Omni-Directional Vehicle Testing

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It's time to test my ball-shaped wheeled vehicle off the road (or workshop floor) on other surfaces. I took it to #EMFCAMP where there were lots of other things to see and do. Check out the previous videos for the build:
pt1: • Are Ball Shaped Wheels...
pt2: • Testing Ball-Shaped Wh...
Smaller version: • Testing Ball-Shaped Wh...
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XROBOTS
Former toy designer, current RU-vid maker and general robotics, electrical and mechanical engineer, I’m a fan of doing it yourself and innovation by trial and error. My channel is where I share some of my useful and not-so-useful inventions, designs and maker advice. Iron Man is my go-to cosplay, and 3D printing can solve most issues - broken bolts, missing parts, world hunger, you name it.
XRobots is the community around my content where you can get in touch, share tips and advice, and more build FAQs, schematics and designs are also available.

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5 июн 2022

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Комментарии : 644

@AnimilesYT 2 года назад

It's funny to see how people hardly react when you drive around on that. With so many strange contraptions and vehicles it isn't weird for someone to drive around on an omniwheel vehicle xD

@tohfawalker159 2 года назад

Indeed, there were weird things everywhere. Along with what was shown, there were weird installations too, I walked past a tent that was showing silent films with live organ music

@ufo342 Год назад

PROBABLY THOUGHT HE WAS CUTTING THE GRASS.

@Orionrobots Год назад

@@tohfawalker159 I mean, giant inflatable interactive moving tentacles was just part of the scenery when going between the bar and stage c right?

@DominicClifton Год назад

Yup, that's EMF for you!

@dingdongspaghetti Год назад

it's because they fear him, he who controls the omniwheel controls the world

@avigetsbored 2 года назад

My favorite part of this video was watching your killer dance moves ;) the event looks like it was a blast!

@TheBelrick Год назад

Instead of driving sideways, why not make sideways front back? Rotate the seat and the sticks

@lazy_genes__2032 Год назад

the environment was so cool and chill, perfect setup to unleash james' killer dance moves

@thomaskeltgen521 2 года назад

I think some joysticks mounted on either side of the seat would be an awesome addition.

@dsEdo 2 года назад

Having technical problems in makers events should be like: “yo bro… you need help?! I guess it’s the voltage” with 20 people running to fix it. Anyway British always know how to party! Awesome video!

@Francois_Dupont 2 года назад

i woudnt let a random bunch of strangers rip wires out and try to "fix" my inventions.

@jama211 2 года назад

@@Francois_Dupont Wow... defensive much? You ok bro?

@eekee6034 2 года назад

If it was something simple, yeah. I'm surprised no-one offered a spare belt for the Lgo go-kart, though its possible no-one had one close enough and perhaps more likely that too few people knew about the problem. James's coding issue with his robot I don't know about; how many people could have helped?

@dsEdo 2 года назад

It was a joke guys ahahaha… chill

@eekee6034 2 года назад

@@dsEdo What is this 'chill' of which you speak? 😬 Just joking, but I guess I was a bit tense earlier.

@alvaro4186 2 года назад

This has got to be my favourite thing you've built so far.

@gh0stm0nst3r6 2 года назад

Right? I have legitimately dreamed about this machine

@Blox117 2 года назад

nah its lame, he should do a single ball

@alvaro4186 2 года назад

@@Blox117 nah, he aint making it for Lance Armstrong.

@Blox117 2 года назад

@@alvaro4186 lol no a single wheel ball

@kiml42 2 года назад

If the vehicle drives better sideways, why not just turn the chair 90 degrees and reconfigure the controller? (it would look weirdly asymmetrical, I suppose) Also, have you considered using an accelerometer to detect unwanted rotations and automatically turn to account for them so it'll hold it's orientation even on rough terrain?

@jacobe2995 2 года назад

all my yes! please do these suggestions.

@ltjgambrose 2 года назад

A 60 degree rotation would put it into a Y configuration (like a three wheel motorcycle). It's more stable too, especially if you're turning at speed. Also you don't have one of the balls in between your legs.

@kiml42 2 года назад

@@ltjgambrose A 60 or 180 degree change gives you two at the front and one at the back which might be better for a few reasons, but it still leaves you only using 2 motors when going forwards or backwards, the asymmetrical 2 wheels on one side, one on the other configuration would let you use all three motors when going forwards and backwards.

@justDIY 2 года назад

Add another axis, so the chair can rotate independently from the base? sensors and code could keep the chair facing whatever direction is chosen regardless of the base rotation.

@meurigf 2 года назад

My thoughts exactly - just turn the chair and redefine forwards!

@nilsvids 2 года назад

You should add a footrest, you really look uncomfortable on that thing and I think that would help

@Innomen 2 года назад

That's his work in a nutshell. That's why scientists always need some degree of lay management. He's all skill, no vision.

@Innomen 2 года назад

@@pneumantic6297 He builds toys. End of story. And he doesn't stick with anything anymore. The only saving grace is it's all open source, and of course he's doing no evil. More than laudible, but still a waste. He's got the skills funding time tools and platform to really help people. I just wish he would. He's so ahead of the curve, and he's not owned by any corporation. If you can't see what might be done with that for pure human good, you're the one with even less vision.

@jama211 2 года назад

@@Innomen when you're holding a lay management hammer everything looks like a nail apparently

@ericcarabetta1161 2 года назад

This looks like so much fun, they used to have a similar event in the US called the Maker Faire, but it unfortunately got cancelled in most cities due to lack of funding.

@RobindenHertog 2 года назад

I've been to maker fairs and EMF (and have presented stuff on both) and they might seem superficially similar but they are definitely not the same, in a maker faire you're not likely to have talks about how someone got all the *public* data out of those rent a scooter apps and oh it's quite a lot actually, or live try it yourself blacksmithing or a talk about materials used on robot-wars/battle-bots robots or have a laser tag game with 3d printed DIY laser game setup, etc. The public is also very different, maker fairs attract more general public while this attracts more makers creatives and hackers. It's much more like a combo of defcon and burning man for you US people.

@ericcarabetta1161 2 года назад

@@RobindenHertog , damn, now I _really_ wish they had that in the US.

@qdaniele97 2 года назад

Maker Faires are held all over the world, not just in the US.

@ericcarabetta1161 2 года назад

@@qdaniele97 , I'm aware of that, thank you.

@Jacob_graber 2 года назад

Seeing James dancing in the diving suit would have made my absolute week. Fantastic.

@ThereminHero 2 года назад

Great summary of the event, James. I was the guy dancing with the LED cube. Also really enjoyed your talk and gaining a more in-depth understanding of your and Matt's RU-vid journeys.

@keanferin2234 Год назад

crazy experiments, drivable projects, mini race ways, robots, drum n bass and a dance party? What a blast! Haven't had much luck finding omnidirectional wheels for 'general use' but have stopped to watch all your videos on this funky 3 wheeling machine. GREAT stuff!

@silverywingsagain 2 года назад

Oh my god you dancing in the diving bell was the greatest thing ever. Thank you for making my day.

@iteerrex8166 2 года назад

Could use foot rests, and maybe foot control paddle’s. Seatbelt option? The event looked like a lot of fun.

@vandeputalexandre244 2 года назад

Yeah, it's so uncomfortable to see his feets dangling around.

@olik136 2 года назад

a seatbelt is probably not a good idea- when the thing tips over, you don't want to be strapped to it, I think

@iteerrex8166 2 года назад

@@olik136 Its much wider than a standard wheelchair, but it’s center of gravity is higher. So there’s a chance of tipping if you’re doing crazy stuff. And yes wouldn’t be good if you’re strapped in 😂

@SolarWebsite Год назад

Foot paddles sounds like a good idea, make the controls a bit like a helicopter's? You'd only need one stick then, plus the pedals.

@the_brutal_king4314 2 года назад

Looking good! Amazing time, it looks like! Ideas for putting on the platform: * Risable serving tray for food, drinks, or blankets * Robotic claw for taking or serving said items (maybe not drinks) * camera for a 3D AR game Beyond the usual "put a potato gun / trebuchet / ping pong ball shooter" on it I am not sure.

@confuseatronica 2 года назад

do you find this serving tray.... wisable?

@stormd 2 года назад

Point Defense Lasers

@bytesabre 2 года назад

EMF was amazing, and great to see your stuff in person

@BayouAlex111 2 года назад

Its so good to see people out and about having fun again. So many creative and unique projects. Like a symphony of imagination. Thank you.

@georgeaura 2 года назад

Now as a paraplegic that would be awesome for me since it looks like it can go in all terrain.

@elkyubi4281 2 года назад

Good idea

@itarry4 Год назад

I actually thought with that Seat it looks like a really cool but strange wheelchair. I can totally imagine it being awesome with a few changes for solidness and to handle strange ground better.

@chriskelley7674 2 года назад

I wish I could build this into a wheelchair for my Wife. We love the omni-directional concept! It even works off-road!!

@alzdeane 2 года назад

Hi James, I was staying in the Swift caravan behind you. My kids already followed you on YT and acquired an #OpenDog bone :) You must have gained many followers after EMF, including me.

@SPEXWISE 2 года назад

If you spread the wheels out so that there's a gap the seat can fit it, that would lower c of g. A bit like those tadpole recumbent bikes with one wheel behind your head and the other two either side of your feet or knees. It would be bigger but a bit safer I think. It's incredible how you are able to create such things from scratch.

@LordDagron 2 года назад

Looks like a lot fun, favorite part was the yellow submarine.

@TheGmodUser 2 года назад

Add the robot models you made ontop, the larger opperbody robots that look human, you could have a awesome showcase robot :D

@MrJoegotbored 2 года назад

Seconded.

@beautifulsmall 2 года назад

The Omniwheels look great and plenty of power in hand, better than running it at the limits and stripping teeth. What an amazing camp, must put that on my calendar. Great video.

@kwerk2011 2 года назад

If you turned the seat around 180 or even 90 degrees, it would probably function better for forward motion.

@SCU3A_S7EVE 2 года назад

It’s rear-wheel drive.

@notahotshot 2 года назад

@@SCU3A_S7EVE, it's all wheel drive.

@djbis 2 года назад

This thing is a total success! 6S Lipo and it's able to carry your weight uphill?! That's crazy! Awesome project!

@MrJoegotbored 2 года назад

This looks so cool. A great place to share your inspiration with others. One addition I'd recommend is a foot rest. It will help you keep your feet from bumping into anything sensitive, keep your shoelaces away from anything pinchy, and keep you from being tired after holding your legs up while you ride.

@oldskooljules 2 года назад

Sweet, sweet Drum & Bass... how I have missed you! What a splendid time!

@Follower_Of_Xi_Jinping_Pooh 2 года назад

This is the kind of thing that should be promoted and advertised. Not stupid, misinformation tiktoks.

@ElDJReturn 2 года назад

I love that you were hanging at the DnB stage at the end! Looked like a lot of fun!

@onesadtech 2 года назад

What an event! That looks amazing, I would love to check it out some day.

@willierants5880 2 года назад

Good to see you letting it all hang out there James. Great video.

@MarinusMakesStuff 2 года назад

Wow, that festival looks like so much fun. I might join next year! Thanks for the deep look!

@tohfawalker159 2 года назад

It’s every 2 years and tickets can sell out quickly so it might be worth you jumping on their mailing list.

@amyshaw893 2 года назад

That looks like amazing fun. Always love a bit of LMNC

@Eleven7D7s 2 года назад

Looks like a ton of fun! Glad you enjoyed.

@Will_Huff 2 года назад

Amazing event..so cool and it looked like you had an amazing time! With as much as you build it's great to see you have some fun time! The trike wheeled chair thingy is so neat! Love how it moves!

@ironman5034 2 года назад

Am watching this while i am getting matching inverse kinematics to my robot and this puts a smile on my face, hopefully where i live (rwanda) theyll organise something like this

@walf6978 2 года назад

I never thought I would see you singing and dancing on this channel but I love it

@Medniex 2 года назад

I wouldn't contribute anything cool to that event but I sure would enjoy it a lot. Looks really fun.

@andreuhlmann8112 10 месяцев назад

"Built this in the last few weeks." ...stunning work!

@nugboy420 Год назад

This event looks freaking amazing.

@teabagtime 2 года назад

Never knew I needed to see James Bruton dancing... but my god did I need that today. :D

@RingingResonance 2 года назад

Looks like it was a fun event. Wish I knew more about these, and had money to go.

@Sam_Holt 2 года назад

modification 1: a place to put your feet. you could also put pedals down there. Maybe 1 pedal for forward momentum and the other for rotation modification 2: direction control on a head mount - look in the direction you want to go. an eye tracker would work for this.

@richards7909 2 года назад

I’m sure James won’t see this, but it has potential for it to be a really flexible wheelchair. Electric wheelchairs have made huge leaps, but they are still limited in manoeuvrability. Imagine in a shop with a normal electric wheelchair try to move to get to the right position to get an item of the shelf. Now imagine this with the added ability to rotate the seat and suddenly things become easier. Yes, there could be issues with stability and the fact it’s very high off the ground but these things maybe could resolved.

@g60force 2 года назад

overly complicated and to much thing could fail...

@richards7909 2 года назад

@@g60force depends what your classing as overly complicated, the mechanical side or the ability to control. As for failure, anything can do that so that's not really a major issue.

@Eagle3302PL 2 года назад

@@richards7909 It is a major issue, every additional moving part is an additional risk of failure, you're better off just making an electric wheelchair with 4 wheel steering and each wheel should be driven individually.

@richards7909 2 года назад

@@Eagle3302PL If that was the case we would never do anything because things overcomplicated things might fail. Going on that argument, simple rockets should be used to launch satellites and left in space because the Space X ones are overcomplicated with their ability to land and they might fail.

@Eagle3302PL 2 года назад

@@richards7909 Another silly argument, spacex is doing what they do because it's more cost effective to have reusable rockets so it's a potentially more profitable venture in the long term. Also they have some of the world's best engineers to trouble shoot and check that stuff before every use. An omni wheelchair would not be more effective than current products, it'd be more expensive to build and maintain making it a foolish business venture. You gonna send an engineer to the disabled person's house every day to maintain their wheelchair?

@quanny3324 Год назад

Absolutely awesome! Needs foot pegs and robot arms of course

@stcattc 2 года назад

Love seeing James's vibijg to some thumping drum & bass beats!

@Alluvian567 2 года назад

This event looks awesome! Wish there was stuff like this near me. But then again I used to live near the SF bay area and barely left the house so this is my fault more than anything.

@aqualifediy1400 2 года назад

You are doing an excelent work and you are a saviour. To ensure you do this for a long time, Please wear helmet and protective gears while testing your inventions.

@jacobe2995 2 года назад

this festival seems like a ton of fun, also the dancing area screams "tell me you took drugs and went raving without telling me you took drugs and went raving"

@Orionrobots Год назад

EMFCamp was by far a highlight of the year (and maybe a few until 2024). I was glad to see the 8 legged spider finally walk. Did you manage to see or get any footage of Hebocon? I failed to get close to it. You definitely captured some of the best bits - Sam's set and Null Sector. I would love to see that base with a robot on it - I can't believe it's using only that small battery - considering the huge wheelchair batteries used in some of the Hacky racers (and on sale at the night market).

@TheFlashinPulsar Год назад

For an upper attachement something like an engine hoist would be great. Basically using it as a platform to help move and lift heavy objects. I imagine you would fine great use with in your shop.

@Xenko007 2 года назад

THIS IS AMAZING , IM HYPED Please keep these coming They Are Fantastic

@LordSojobo 2 года назад

Ideas for a robot involving the omni wheel could be a butler type thing. Stabilized tray to carry your food and drinks and programmed to follow or find a marker of sorts.

@robpotts3278 2 года назад

Thanks for the video, your three ball’ed creation is amazing, honestly could see endless practical applications, your design seems very capable. All of the festival looks awesome! Like Burning Man with learning in the UK, wish I’d know about the festival earlier. :D PS: I think you a genius not a villain.

@TheRoboLemur 2 года назад

That looks like an amazing event!

@WellingtonIronman 2 года назад

That looks like an amazing event. Sweet moves too ;)

@iAmTheSquidThing 2 года назад

I'm really impressed at how manoeuvrable these wheels are on grass. I doubts omni-wheels would be the same. Perhaps you've found this design's key strength.

@deeiks12 2 года назад

this event looks like heaps of fun.

@syedsulaiman8380 2 года назад

12:50 those are some moves fam

@Alluvian567 2 года назад

Lots of stuff to check out. LOVED this one. Gotta go see some lookmumnocomputer and flesh tetris!

@simonjelley 2 года назад

Thanks for featuring the firenado!

@jonathanmartin3370 2 года назад

This such a fantastic build! I do have a couple of suggestions: footrests, a horn, and a mount for your camera. Great work, this build is inspiring!

@jtms1200 Год назад

amazing build as always! Also, this event looks insanely fun. Looks even cooler than the maker faire here in the states

@danielreborn4707 2 года назад

Camp/exhibition/party site for nerds, excellent I didn't know that such great thing existing.Thanks.

@BABALOOEY46 2 года назад

Looks like you had fun 🤩 Nice work on your projects.

@TheMixmastamike1000 2 года назад

don't stop me now is the best Queen song. That looks like a blast.

@Benjamin_Reese 2 года назад

That looks a like an awful lot of fun!!!

@randystuart6181 2 года назад

James seems a bit tipsy during the karaoke! You rock James, awesome you letting loose.

@tvcomputer1321 2 года назад

looks like you had a lot of fun! love the dnb music near the end too, reminds me of 90s underground dance parties.

@Tenetri 2 года назад

This vid had so much character! Thanks for posting!

@bernardfoster6848 2 года назад

That festival looks amazing!

@MisterMakerNL 2 года назад

That festival looks mighty fun!

@m0nk3yl0v3r 2 года назад

12:50 absolute legend

@tdtv9231 2 года назад

This, along with your malleable orbs and facial recognition tech is clearly the bones of a Dalek!

@droman752 2 года назад

That festival Looks like a blast!

@jayyjay5113 2 года назад

This is going to revolutionize the Wheelchair.

@Unfinished80 2 года назад

That looks like a ton of fun! Thanks!

@JaydenLawson 2 года назад

4:12 correction: the footage is extremely stable - look at the tents in the background. The GoPro HERO9 is doing an incredible job. It’s the chair that’s wobbly

@adrienanderson7439 2 года назад

I think you could make some cool footage with a camera with a gimbal for stabilization on it. With that camera you might be able to program it to lock on to and follow something.

@JessWLStuart 2 года назад

Awesome work! Great application: make small R/C versions with jousting add ons!

@candozis 2 года назад

Looks very good. Amazing event!

@Nobe_Oddy 2 года назад

Oh man that looked like SOOO MUCH FUN!!!! ESPECIALLY because you the UK REALLY knows good music :D (particularity the drum n bass lol)

@raffia16thblaze10 2 года назад

Heheey dope to see that you put the seat to make the e-stop be between your legs. Lovely machine. Please do next one a spider walker you can ride!

@stevez2158 2 года назад

I think some footrests would make the chair more comfortable and also reduce the chance of sticking your feet into the wheels. A cupholder too, of course.

@calvinthedestroyer 2 года назад

Awesome, looks like you had a great time!

@MechanicalMooCow Год назад

5:00 there were these fat cables down by the generators, so I decided to test the chair by driving over them a few times. Unfortunately when I got back to my camp the there was a powercut so couldn't have a proper tea, but it didn't take the organisers long to fix the issue. Let's hope next year their power infrastructure is a little better