| 摘要 |
PROBLEM TO BE SOLVED: To provide a wearable device with a countermeasure against fogging of a part in front of the eyes due to variation in outside-air temperature.SOLUTION: A wearable device 1 comprises: a wearing part 10 wearable on the head of a user; a part 20 in front of the eyes disposed in front of the eyes of the user; and a heater 32 for warming the part 20 in front of the eyes. The wearable device 1 comprises a detector 41 for detecting at least one of the temperature of the part 20 in front of the eyes, an outside-air temperature, and an outside-air moisture, and the heater 32 warms the part 20 in front of the eyes when a result of the detection by the detector 41 meets a predetermined condition.SELECTED DRAWING: Figure 1 |
