Data processing: measuring – calibrating – or testing – Measurement system – Orientation or position
Reexamination Certificate
2005-04-12
2005-04-12
Nghiem, Michael (Department: 2863)
Data processing: measuring, calibrating, or testing
Measurement system
Orientation or position
C002S006100
Reexamination Certificate
active
06879932
ABSTRACT:
The disclosure relates to the ergonomics and safety of head equipment, notably incorporating display devices, intended to be worn by aircraft crew. One of the difficulties in evaluating injury risks associated with the wearing of head equipment is to determine precisely the center of gravity of the actual user's head, since standard head models prove to be too imprecise. The invention proposes a process enabling individualized determination of the center of gravity of the user's head and therefore its precise position relative to the center of gravity of the head equipment. One preferred embodiment of said process is to establish a three-dimensional mapping of the external surface of the user's head.
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Baudou Joël
Leger Alain
Lowe Hauptman & Berner LLP
Nghiem Michael
Sun Xiuqin
Thales
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