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Safe bimanual control on ALOHA, powered by mink. Here I'm specifying collision avoidance between 1) left and right arm, 2) each arm and the 80/20 extrusions and 3) each arm and the table. (yes laptop hiccuped a bit due to the sheer amount of collision computation, but I can... show more

Kevin Zakka

18,655 subscribers

15,355 次观看 • 2 年前 •via X (Twitter)

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7 条评论

Kevin Zakka 的头像

Kevin Zakka2 年前

With collision avoidance turned off 😁

Ge Yang 的头像

Ge Yang2 年前

This is awesome!! when can I see a live demo? :P

Bryson Jones 的头像

Bryson Jones2 年前

This is very cool 🙂

Shanning Zhuang 的头像

Shanning Zhuang2 年前

Moveit has a collision matrix to remove the collision can never happen.

Tarik Kelestemur 的头像

Tarik Kelestemur2 年前

Hey Kevin, any plans to port this stuff into mjx for large scale data collection?

Kevin Zakka 的头像

Kevin Zakka2 年前

No plans just yet, we should chat!

Ahilan Palarajah 的头像

Ahilan Palarajah2 年前

Awesome work Kevin! Does it work with parallel manipulators by any chance?

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Been trying to weave some one arm action (😉) in between climbing days as I felt my one arm pull was lacking. Doing 5 sets of max reps on each arm with a 2 finger assist (😉) to stabilise and help just a teeny bit. Left arm forever slightly weaker so it can't do quite as many.

Been trying to weave some one arm action (😉) in between climbing days as I felt my one arm pull was lacking. Doing 5 sets of max reps on each arm with a 2 finger assist (😉) to stabilise and help just a teeny bit. Left arm forever slightly weaker so it can't do quite as many.

Mathil

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This is Clone Robotics realistic humanoid robotic arm, designed to closely mimic the movement and anatomy of a human arm. It is powered by electricity and a water-based hydraulic system using a compact pump about the size of a human heart. Despite weighing only 1 kilogram, the robotic arm can lift a 7-kilogram dumbbell.

This is Clone Robotics realistic humanoid robotic arm, designed to closely mimic the movement and anatomy of a human arm. It is powered by electricity and a water-based hydraulic system using a compact pump about the size of a human heart. Despite weighing only 1 kilogram, the robotic arm can lift a 7-kilogram dumbbell.

Space and Technology

58,940 次观看 • 2 个月前

Another feature I didn't mention is that the cloak is reacting to arm movement, simulating collision to an extent It's based on AutoRig's Skirt setup and helps with posing and avoiding clipping. The shoulders can be hidden as well #b3d #Silksong #blender #Hornet #silksongfanart

Another feature I didn't mention is that the cloak is reacting to arm movement, simulating collision to an extent It's based on AutoRig's Skirt setup and helps with posing and avoiding clipping. The shoulders can be hidden as well #b3d #Silksong #blender #Hornet #silksongfanart

Krysidian

82,304 次观看 • 9 个月前

Below is our open-source arm assembled by one of the discord members! Also, today Physical Intelligence shared their incredible top-notch robotics model Pi0. And I just want to remind you that you can use our arm together with this model and with LeRobot The arm has the same DOF as the arm used by Pi0, but has smaller size and cost starts from 200$ per arm. You can use better motors like we did in our demos, then it will be more precise and stable but the price will be about $600 per arm. Printable files, purchase list, and help with the assembly - in our discord channel.

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Igor Kulakov

53,711 次观看 • 1 年前

Will have one of the best Changeups in the country this spring, 19-20" of Horizontal movement and great arm speed. Paired with a Four seam and Sinker he can run up to 94 mph, Hogan Shelby will be a can't miss D1 Arm. 8 swing and misses 3 ks 1 ip here

Will have one of the best Changeups in the country this spring, 19-20" of Horizontal movement and great arm speed. Paired with a Four seam and Sinker he can run up to 94 mph, Hogan Shelby will be a can't miss D1 Arm. 8 swing and misses 3 ks 1 ip here

Josh Zeid

11,464 次观看 • 1 年前

Single Arm Swings 🏌️‍♂️ •5 swings lead arm only •5 swings trail arm only x 3 sets Add to your warm up before you hit balls. Start easy and increase the effort a little bit on each set. I have a suspicion it will also help you pick up a few mph of club head speed.

Single Arm Swings 🏌️‍♂️ •5 swings lead arm only •5 swings trail arm only x 3 sets Add to your warm up before you hit balls. Start easy and increase the effort a little bit on each set. I have a suspicion it will also help you pick up a few mph of club head speed.

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Islam is not a religion but rather a violent racist colonialist political movement, and hence does not qualify for the protection that religions have. Islam has three major branches: 1. Sharia law is the political, constitutional branch. 2. Jihad, the military arm. 3. The religious branch - the belief in Allah from the Quran and Muhammad. The political constitutional arm uses the religious arm to recruit fighters for the military arm, for jihad, jihadists, to conquer the world by using violence and propaganda until only Islam exists, leaving no room for diversity or tolerance.

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How could player control physics based characters with no animations? By having a cerebellum between player and body. It would turn simple signals into orchestrated motion. Here the arm is controlled by gamepad stick. Each axis contracts and relaxes few muscules.

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Zolden

62,009 次观看 • 9 个月前

Two things matter for building the arm to be robust- 1. Can I train it with massive amounts of mechanical tension through as many ranges as possible 2. Can I build my skill work progressively to allow that handoff between capacity and expression to happen gradually

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Brice Crider

34,128 次观看 • 8 个月前

Young pitchers, catchers, and quarterbacks all seem to have their “arm care” programs — long lists of band exercises that, honestly, don’t do much to actually prepare a young athlete to throw. For developing kids, I prefer the term “arm resilience.” Instead of fragile maintenance routines, we should be building durable, adaptable arms that can handle the demands of throwing — through movement, coordination, and controlled stress. "Arm resilience” work isn’t about babying the arm; it’s about building it.

Young pitchers, catchers, and quarterbacks all seem to have their “arm care” programs — long lists of band exercises that, honestly, don’t do much to actually prepare a young athlete to throw. For developing kids, I prefer the term “arm resilience.” Instead of fragile maintenance routines, we should be building durable, adaptable arms that can handle the demands of throwing — through movement, coordination, and controlled stress. "Arm resilience” work isn’t about babying the arm; it’s about building it.

Jeremy Frisch

28,125 次观看 • 10 个月前

I slowed down Welcher’s overhead “testing” He 1000% rolls into the taillight after the initial contact so he can get paint on his upper arm in attempt to match JOKs bite marks on his arm The arm is a ball and socket joint, it should move independently. 2 MPH wouldn’t cause this

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104,952 次观看 • 1 年前

MIC DROP: Manhattan Institute’s Jesse Arm on CNN NewsNight with Abby Phillip: “I'm a bomb the terrorists guy. If that didn't work and I was president, I would probably just bomb the terrorists some more.” “But I’m not the president, Donald Trump is. He was elected on a kind of dual message. One, the Iranians can never have a nuclear weapon...” — Jesse Arm

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Bartek Ka

18,439 次观看 • 1 个月前

The exercise that most people have never even seen that can build your chest and pressing power the most It’s an exercise that has no home, no faction has made it famous. Allow me to share the benefits First, you actually already use this concept on other exercises. You barbell row, and you single arm row. Why wouldn’t you also barbell bench, and single arm bench? Second, most people would agree they have a stronger side. Usually the dominant arm is stronger. This exercise is great for ensuring you don’t have a large strength discrepancy on your arms, and if you do, this exercise can fix that for you. Single arm pressing is also going to train the core. A lot of people new to this exercise will actually report a lot of abdominal soreness, and you get this from bracing and stabilizing the load on one side and no load on the other. The weight creates a “sling” effect for the core. This is what makes single arm bench much different than just alternating bench. Lastly I think the triceps are trained much more directly than 2 arm variations which helps transfer to not only bench but overhead press as well

The exercise that most people have never even seen that can build your chest and pressing power the most It’s an exercise that has no home, no faction has made it famous. Allow me to share the benefits First, you actually already use this concept on other exercises. You barbell row, and you single arm row. Why wouldn’t you also barbell bench, and single arm bench? Second, most people would agree they have a stronger side. Usually the dominant arm is stronger. This exercise is great for ensuring you don’t have a large strength discrepancy on your arms, and if you do, this exercise can fix that for you. Single arm pressing is also going to train the core. A lot of people new to this exercise will actually report a lot of abdominal soreness, and you get this from bracing and stabilizing the load on one side and no load on the other. The weight creates a “sling” effect for the core. This is what makes single arm bench much different than just alternating bench. Lastly I think the triceps are trained much more directly than 2 arm variations which helps transfer to not only bench but overhead press as well

Official Strength Debates

11,641 次观看 • 2 个月前