Patent ID: 11918855
Assignee: THE BOEING COMPANY
Field: Furniture, games (Other fields)
Classification: CPC A  G | IPC A

Claim 15:
16. A system to track movement of a limb of a body, the system including:
an upper body sensor system structured to be attached to the limb of the body, the upper body sensor system including encoders that generate first outputs in response to movements of the limb;
a lower body sensor system, the lower body sensor system to generate a second outputs representative of a load carried by the body and third outputs representative of a positioning of a right foot of the body relative to a left foot of the body; and
a processor to:
determine a position of the limb relative to the body based on the first outputs;
determine a measured load based on the second outputs;
determine a position of the right foot of the body relative to the left foot of the body based on the third outputs;
compare the determined position of the limb to a position threshold associated with the measured load and the determined position of the right foot relative to the left foot; and
generate a warning signal in response to determining that a detected position exceeds the position threshold associated with the measured load and the detected position of the right foot relative to the left foot.