<P> In cinematography , the dolly grip is a dedicated technician trained to operate the camera dolly . This technician places , levels , and moves the dolly track , then pushes and pulls the dolly and usually a camera operator and camera assistant as riders . If the dolly has a moveable vertical axis , such as a hydraulic arm , then the dolly grip also operates the `` boom '' . If both axes are used simultaneously , this type of dolly shot is known as a compound move . </P>
<P> In cinematography , the dolly grip is a dedicated technician trained to operate the camera dolly . This technician places , levels , and moves the dolly track , then pushes and pulls the dolly and usually a camera operator and camera assistant as riders . If the dolly has a moveable vertical axis , such as a hydraulic arm , then the dolly grip also operates the `` boom '' . If both axes are used simultaneously , this type of dolly shot is known as a compound move . </P>
what does a dolly grip do on a film set
what does a dolly grip do on a film set
a dedicated technician trained to operate the camera dolly
a dedicated technician trained to operate the camera dolly