| 摘要 |
The present specification relates to a head mounted display device and a method of controlling therefor. According to one embodiment of the present specification, a method of controlling a HMD device includes the steps of displaying a part of a surround video image, if a front direction of the HMD device corresponds to a first direction, displaying a first region among the surround video image and if the front direction of the HMD device corresponds to a second direction, displaying a second region among the surround video image, and displaying a thumbnail image related to the surround video image and a progress bar indicating a progress status of the surround video image, wherein the thumbnail image includes a first image corresponding to the first region of the surround video image and a second image corresponding to the second region of the surround video image. |
