 | Sweat Institute for Atlas Orthogonality Maria |
 | Sine & Cosine as Projections of Uniform Circular Motion Orthogonality |
 | Re: Sine & Cosine as Projections of Uniform Circular Motion Here it is looped for 5 minutes. |
 | Oricalco fabric - thermal shape memory textile The first orthogonal weaving example of Nitinol develop by Grado Zero Espace: http://www.gzespace.com/gzenew/index.php?pg=oricalco&lang=en |
 | Chicken Head Tracking Chickens have a great ability to keep their heads stable. Our bodies use a gyro-like mechanism in our ears which has 3 mutually orthogonal inertial measurement devices. Modern motion processors use something called an Inertial Measurment Unit (IMU). These devices provide movement data which can be used to compensate for the movement. Chickens apparently have the same type mechanism only with a higher update rate. |
 | Mixed reality - moving object, moving camera Done some math to simulate correct rotation. Every complete rotation is a translation of 3.14 ball diameters on x axis... not so easy to implement. First test with full motion for object (rotation & translation) and camera. Some explanations (what follows is a replay to a comment/question by a youtube user, concerning tracking issues and ball movement): 1) About fiducial markers: some objects are always visible, for example the wall segment on the foreground; moreover, general geometry of the environment is simple, being essentially orthogonal; moreover, tiles on the groundplane are useful, every persistent joint is a fiducial marker... so I can reconstruct 3D data I need starting from incomplete tracking data. 2) About object (the ball) speed: once completed tracking process, I got in Blender a 3D cloud of points, some helpful, some only being "noise" (in computational terms). Then i modeled a simple plane matching the top of the main wall (this isn't a mechanical task, however); so I got a complete 3d environment for my animation: view angle is not important in this stage. Then I simply made the ball move (and rotate) with constant speed on my simple plane. This done, I used tracked camera data to animate the 3d scene in a way that matched the scene foreground, that is the filmed footage. |
 | Tyrone, Georgia Chiropractor Utilizes Atlas Orthogonal Technique http://www.durdenclinic.com is the one-stop chiropractic resource for those looking for a Tyrone chiropractor. Browse the chiropractic content designed for quality, health-conscious Tyrone residents. |
 | MiniS Robot 21 degree of freedom biped robot adopts aluminum alloy frame to obtain the light weight and stronger structure. The orthogonal axis and proper distance of the axis of lower body make it more like a human being than some other robot in the market. Furthermore, the simulation is easier and calculation time might be shorter. |
 | Bird Head Tracking Same as the chicken's ability... only with a small bird I accidently injured :( Birds have a great ability to keep their heads stable. Our bodies use a gyro-like mechanism in our ears which has 3 mutually orthogonal inertial measurement devices. Modern motion processors use something called an Inertial Measurment Unit (IMU). These devices provide movement data which can be used to compensate for the movement. *Update* I called a licensed wildlife rehabilitator who said birds with broken wings have a very small chance for survival. After the first day, it looked like he was getting healthier. Unfortunately he died shortly after. :( |
 | Mr. Stark's Gradient Dance so we were learning about 3D calculus, and Mr. Stark goes off on how the gradient always points in the steepest direction and the orthogonal vector is always zero "no matter how you twist and turn" |
 | Calculus - Projection of Vectors, 3D This is an example of finding the projection of one vector onto another in three dimensions. The examples finishes by writing the original vector as the sum of two perpendicular vectors. |
 | Clip # 23 - Quadralith More on 'the didn't quite work out' subject: bouncing in an inverted square base pyramid. This was performed only once at the Yale juggling convention back in 1997. The complexity of the three dimensional patterns never quite translated to the audience. Harder for me and pretty much looked like my Orthogonal piece. It was also a bitch to move and set up so I abandoned the idea. For more info visit: www.innovativejuggler.com. See you next week, Greg Kennedy |
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