anchor.diff:  |4
   
   |{code}/ex_target_chase.m[ex_target_chase] +
  -(link:https://youtu.be/pkCh5ZbxHp8?t=5s[video])|
  +(link:https://youtu.be/Ll20_6IsjnQ[video])|
   * non-blocking trajectories
   * continuous replaning to catch moving target
   * inverse kinematics
  
positive.code: % Load gains from file
  gains = HebiUtils.loadGains(fileName);
  group.send('gains', gains);
  ----
negative.code: |====================
  | File | Topics | Recommended Control Strategy
  
  |{code}/ex_kinematics_visualization.m[ex_grav_comp] +
  (link:https://youtu.be/sli8Tq8FAQs[video])|
  * passive visualization of robot configuration
  |N/A
  
  