I was wrong about SlimeVR - Update on Axis Trackers

Рет қаралды 45,498

4 ай бұрын

Quick little update video :)
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Пікірлер: 89

@BonelessVR 4 ай бұрын

Of course as soon as I upload this video, Refract sends me a video of them showing the tracking improvements they are working on. Legitimately impressive stuff. They are fixing their tracking algorithm and made a huge huge huge improvement, will eventually do a video showing their new tracking algorithm vs slimes algorithm. They are also working on their own official OSC implementation, really excited to see where these will go!

@danmyr3904 4 ай бұрын

Even mocopi supports slime now - its great to see fbt getting cheaper and more accessible

@navy3001 4 ай бұрын

tobad the hip always drifts and destroys the tracking :(

@blueberrybxtch 4 ай бұрын

@@navy3001 oh nooooo

@user-wb9og3wq5v 4 ай бұрын

I kept on getting ads for these on Instagram and I had literally zero idea of anything about them. I had never heard of their company before, nor had I ever seen this design before. At least now I'll take a look at them instead of going "yup this is probably a scam". Thanks Boneless!

@bird9188 4 ай бұрын

better explanation for IK vs FK IK (Inverse Kinematics) takes the end location and goes backwards, automatically adjusting everything between the end point and the root, in the case of arms the end point is your hand, and the root is your shoulder. FK (Forward Kinematics) is the opposite, it goes from the root (shoulder) and goes through the upper arm, the elbow, the lower arm and the hand all one by one. Both of them have their pros and cons depending on what you do, FK is rotation based for each and every bone and IK is location based based on the end point and then it translates backwards. Generally speaking, IK is better than FK the vast majority of times, but I can imagine FK being better than IK in the case of bodytracking with these methods

@charltonrodda 4 ай бұрын

Neither IK nor FK is better, really. IK deals with absolute end positions and unknown intermediate rotations, while FK deals with a bone chain where every bone's length and orientation is known. This means that with FK the error compounds as you go down the skeleton from an absolutely tracked point (like the head) - error like the tracker orientation being a little off, or your bones being miscalibrated or moving in ways the model can't account for or detect, like maybe torso rotation. IK, on the other hand, is (like FK) not even used for points whose position is absolutely known, like your feet in 5-6 point, but anything in between (knees, elbows, waist in 5 point) is guessed based on a model of how the human body moves. Personally, I think the future is something like Slimes with absolute trackers on the feet, doing inverse kinematics but with knowledge of the intermediate orientations so the IK doesn't end up too far off.

@SeenoVR 4 ай бұрын

boneless says 'fuck off'

@christopherevensen4942 3 ай бұрын

I just went and looked this up, should of just scrolled down, lol. Nice explanation. A lot of these FBT setups can rely mostly on rotational tracking because as long as the absolute positions of the extremities (hands, head, and feet) are known, the layout of everything in between can be inferred to a high degree of accuracy. Adding chest and hips to the observation greatly reduces the wiggle room and then tracking part of the arms and legs eliminates it entirely. Basically, anything that can be moved independently of everything else is a necessary target for positional tracking in order to achieve perfect fidelity.

@christopherevensen4942 3 ай бұрын

@@charltonrodda They're both trying to answer the same question starting from different data sets. If you know the positions you can try to deduce the rotations (inverse kinematics), and if you know the rotations you make an educated guess as to the positions (forward kinematics)

@KrazyKaiser 4 ай бұрын

"Just have a smart furry do it" could literally solve all of the worlds problems, but that would require the world to accept furries as normal people, which I sadly doubt will ever happen. (But we can always hope!)

@moderntheboss3254 4 ай бұрын

I knew something was off, at least the prophecy was fulfilled. You can always count of the furry community to do something weird here and there.

@utc_3 4 ай бұрын

Schizophrenia at its finest 💀

@driesverhaag8955 4 ай бұрын

Can i get uhhhhh... A boneless pizza wit ehh, two litre of coke

@-The-Red-Man- 4 ай бұрын

"sorry, we are currently short staffed in butchers, so we cannot remove the bones from the pizza. and also coke now sells only 1.94 litres so u can't get exactly 2"

@GLXY23 26 күн бұрын

2 liter machine Boke

@geoffreyprecht2410 4 ай бұрын

Lmao didn't expect to see Tahvo win the bounty, that's great

@hasnomoney1800 4 ай бұрын

I suggested haptics on the slime vr server and they called me crazy. At least I am not the only crazy one.

@tlr3758 4 ай бұрын

ILY BONELESS

@sloshedout 4 ай бұрын

boneless tossing around tha salad

@DiamondDepthYT 4 ай бұрын

Awesome update

@CoreDuoE-fr9lz 4 ай бұрын

I hate you because the discount code was so unexpected to hear that it made me giggle

@unyu-cyberstorm64 4 ай бұрын

Hey, can you make a video on Kinect for Windows FBT emulation?

@InfinantGamers 3 ай бұрын

I have the same phone, how do I use that as a tracker?

@whippame279 4 ай бұрын

Can you use the Axis tracker wireless with s Cloud gaming PC

@tornado8811 4 ай бұрын

love the video but you forgot 1 big problem slime takes 2 years to get :D a have ben eating for 1 year and 6 months and still waiting

@adicsbtw 4 ай бұрын

I find it funny that you used IK as a way to explain Forward Kinematics It's a good comparison, it's just that IK is way harder to implement properly than FK. FK only has one viable solution, but when dealing with inaccurate sensors, you can do a lot of fancy filtering to make it work quickly and responsively, and is why every bit of software still feels different with IK however, most circumstances have literally infinite possible solutions, and the software is tasked with finding the most natural solution, which requires a lot more processing to do convincingly. Again, every application handles this differently, but the difference becomes visual with IK. With FK, if you do it poorly, it just feels sluggish and unresponsive. With IK, if you do it poorly, your elbow is in your neck and your legs are twisted 90 degrees off-axis

@zazel9015 4 ай бұрын

bro please post more your videos are gass

@AlwaysOnline2001 4 ай бұрын

nice trigger control

@TanigaDanae 4 ай бұрын

I have 20 to 65 uT in my room .... that doesn't work with magnetrometer (according to the official doc 20 to 40 is probably too unstable)

@oynamaqe892 4 ай бұрын

I ❤ open source !!! :3

@tychoredleaf 3 ай бұрын

Not going to link to the trackers?

@jmsantos1983 4 ай бұрын

I’m a bit on the fence on this ones because I want to get them but I don’t know if I should.

@Kana_108_ 4 ай бұрын

only 3 hours battery I think... so would say no if ur on the fence

@luvtofuuu4533 4 ай бұрын

what avi is this can i purchase?

@Dammlee 4 ай бұрын

boneman vidoe

@whoisbunny2331 4 ай бұрын

bro said I gotta move weights more but I’m fairly confident we both have over 1k hours on vrc😭

@islimpycat 4 ай бұрын

TEELT!

@Kana_108_ 4 ай бұрын

only 3 hours battery? :( it's a no from me then.... I mean SlimeVR has 15 hours.... .... hmm, but actually, is it possible to replace the batteries? how weak/strong is the haptics, i want a significant vibration/rumble from them....

@Kana_108_ 4 ай бұрын

oh, and quest 3 even has full-body-tracking now with Virtual Desktop (Beta i think) without needing to strap things on your body... so that's really nice, swift and comfy

@loveshock846 4 ай бұрын

Your discount code doesn't work :(

@MASTERCRAFT938 4 ай бұрын

Hello there :D

@G0ldmoon 4 ай бұрын

pishock? what is that, I have never heard of that can you explain what that is and what it is for?

@JONAClDE 4 ай бұрын

its a shock collar

@G0ldmoon 4 ай бұрын

@@JONAClDE I know I was just trying to disingenuously bring attention to it.

@JONAClDE 4 ай бұрын

@@G0ldmoon OHHH got it xd

@Gigaveld 4 ай бұрын

comment for youtube algorithm

@isbestlizard 2 ай бұрын

Gosh this all feels like something a maths major who knows how to make giant matrices then SVD them or a engineering person who's written a finite element solver knows about just chuck all the sensors into one giant matrix and do something to it an out will pop the limbs I just wonder what that SOMETHING is

@epicsnake21 2 ай бұрын

smol

@RozzieTheJester 4 ай бұрын

sooo.. should i get axis for fbt or noooo..?-

@Kana_108_ 4 ай бұрын

I would say no to only 3 hours battery

@kaidynj2535 Ай бұрын

2:10 NO FUCKING WAY LMAO

@redmemoryy 2 ай бұрын

I bought HTC vive 3.0 trackers right before these slime ones came out, i kinda regret the purchase, but oh well

@heartbroken3344 2 ай бұрын

Lighthouse tracked solutions are still infinitely better, you made a right choice

@mageenderman 4 ай бұрын

I wish HaritoraX supported SlimeVR

@nemesis4081 4 ай бұрын

They don't have official support but someone made a software to connect them to slime vr ( that bridge software is still a early work at the moment so a lot of things about it may change in the future )

@mageenderman 4 ай бұрын

@@nemesis4081 only works with HaritoraX wireless though and I have HaritoraX 1.1 ;-;

@KelBlade06 4 ай бұрын

Epic discount code

@ratatatta1217 Ай бұрын

It's been almost 2 years and my bf still don't have em they keep pushing the date back for just shipping them out 😮‍💨

@mommykaiiii 4 ай бұрын

slimevr is otp

@Snitchie 3 ай бұрын

So exciting times for FBT. Still rocking my 12 diY slimes

@Jade-cg8ss 4 ай бұрын

man, someone get that axe thrower some practice

@MajatekYT 4 ай бұрын

god bless furries developing vr tech and weebs making a demand for it 🤝

@a_nomali8114 4 ай бұрын

@andreasmeow452 4 ай бұрын

cute

@Kav_Games 4 ай бұрын

bro goofed up😢

@Lethos_Storms 3 ай бұрын

The world is very small. PiShock, interesting. I keep telling it's a great haptic device hehehe. Makes me happy to hear it mentioned totally without expecting. Context: I make the PiShock.

@Samevi 3 ай бұрын

lmao the way you say magnetometer threw me for a loop. It's not Magneto Meter, rather, Magnet -ometer. Like how you'd say the "-ometer" in "accelerometer."