| 摘要 |
PROBLEM TO BE SOLVED: To allow a user to view operating instructions of an operation unit without removing a display unit mounted on the head.SOLUTION: A display system includes: an operator motion detection unit 4 which detects a motion of an operator U; and a necessity determination unit 5 which determines the necessity of displaying operating instructions of an operation unit 2, on the basis of the motion detected by the operator motion detection unit 4. An operating instruction display control unit 6 displays the operating instruction of the operation unit 2, on a display unit 1, when the necessity determination unit 5 determines the necessity of displaying the operating instructions of the operation unit 2.SELECTED DRAWING: Figure 1 |
