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<title>RoboSavvy Forum</title>
<subtitle>Robosavvy Forum: The largest online community of Humanoid Robot Builders</subtitle>
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<updated>2007-03-09T22:06:54+01:00</updated>

<author><name><![CDATA[RoboSavvy Forum]]></name></author>
<id>http://forum.robosavvy.com/feed.php?f=4&amp;t=1191</id>
<entry>
<author><name><![CDATA[DirtyRoboto]]></name></author>
<updated>2007-03-09T22:06:54+01:00</updated>
<published>2007-03-09T22:06:54+01:00</published>
<id>http://forum.robosavvy.com/viewtopic.php?t=1191&amp;p=7936#p7936</id>
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<title type="html"><![CDATA[My Motion Capture Technique]]></title>

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Here are a few bits of technique I use when using the motion capture system in Robobasic.<br />For Motion capture (now known as MC) I only use F7 and an untitled.bas<br /><br />With the MC window open, when you add a move to the untitled.bas you can also edit that move or add statements while keeping the MC window active.<br /><br />I might add a move from the MC into untitled.bas and then select untitled.bas and type a WAIT statement after the move command. Or enter a FOR/NEXT loop as I am doing the motion capture.<br /><br />I also MC with the Robot infront of me, on the desk between me and the keyboard.<br /><br />Lets say I want to make the robot move into a sit position. I would run RoboBasic and power the robot on and plug in. I hit F7 and enter MC. It reads the servo positions, now I am ready to go.<br /><br />So I will be bending the robots legs, groups A and D. With my left hand I grasp the robot at the hips and support it, so that the robot is neutral.<br />I then click the ALL check boxes for A and D to turn the leg servos off.<br />I now let the robots weight aid me in dropping to a sitting position. You could take as many servo snapshots during this process as you want. <br />I then turn the servos back on with the ALL check boxes let go of  my support and check the resting position. I give the robot a push or two to make sure its balance is within a good range. and if I am happy I insert the moves into untitled.bas<br />I can then adjust the servos using the dials and enter the changes by typing them into untitled.bas over the original MOVE commands.<br /><br />End of PT1<br /><br />Marcus.<p>Statistics: Posted by <a href="http://forum.robosavvy.com/memberlist.php?mode=viewprofile&amp;u=312">DirtyRoboto</a> — Fri Mar 09, 2007 10:06 pm</p><hr />
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